OK, Anachronism, we've actually got a pretty good foundation here, You're in shape, you know how to dress; doesn't look like you're terribly shy; so actually we have a lot of positives to work from; so most of this is going to be fine-tuning some things.
All true, except possibly the last. Never been terribly good at approaching women. Probably has a lot to do with getting shot down so many times early in life.
Some little things: If the gun is a professional requirement you may not have much choice in what you carry; if you do, one of the smaller Glocks, or even a Walther PPK works in a shoulder holster, or perhaps even an ankle holster.
The gun is a lifestyle necessity. I don't go many place without it. Generally a compact semi-auto or small frame revolver. They all tuck in nicely to the hip, but it does limit clothing options to a certain degree. I'm not "deep" enough for a shoulder rig, and ankle holsters are a lot better in movies than in reality. I have started moving towards IWB (inside the waistband) holsters for at least one of the guns.
My mobility is fine. As I said, I've got a minor case of it, thankfully. I can slow dance decently, but any sort of modern dancing, I'm so far out of my element it isn't even funny.
I've got something around here somewhere (I have to find it again), but once that runs out I'll be back to square one, since I don't think it's made anymore. The hair is gonna be what it's gonna be. I don't have the time, energy, or money to fool around with that stuff.
The positive feedback generally comes on my dress, my attention to details, politeness, ability to carry on a conversation, and the attention that I pay to whomever I'm out with. The "friendship" qualities, if you will.
What tends to kill me is the fact that I am upfront and honest about the fact that I'm looking for a long-term relationship, not some sort of casual dating thing, and that I'm something of a traditionalist/misogynist. I don't go out of my way to bring these things up, but when the topics do come up, I don't lie or tell half-truths about them either.
My roommates met in a similar fashion. My parents were set up on a blind date by my uncle. I understand the concept. I just kind of have a hard time with this "hunter" mentality. Maybe it has something to do with not being able to bring home "dinner" over the years.
Ok. I'll keep that in mind.
Gorby's tattoo is a backyard pond compared to my Atlantic Ocean.
I'm past the prime breeding years. I'll be 37 in mid-July. They may be more realistic, but they're still looking for someone who holds the same ideals and isn't going to embarass them by being seen with them.
True. The problem is that they're also likely the ones who have used their appearance to get ahead in business and other places. They're not generally the type who enjoy playing second fiddle to the guy in their life.
Hygeine isn't an issue for me, thankfully.
Once I find a couple of decent features I'll keep that in mind.
Shave close and for gods sakes trim those eyebrows down a bit. Don't forget nose and ear hair! Pluck if necessary..but do it early on enough that you don't have red marks showing the damage from your maintenance.
Keep those nails clean and trimmed..a professional manicure is not a bad idea.
I should shave a bit more often than I do, though "close" is a relative term since I have to use an electric razor. The eyebrows are a little better now than in the photo I posted a while back. Ear hair is something I have to deal with from time to time. With a face like mind I've just never really seen the point. I pay more attention to it when I'm going out, or if I have a woman in my life, but for the most part it's a waste of time for me.
A three piece suit is out of place in most sports bars...unless it is late and you could be coming from a place where it is more appropriate. In which case it does make you stand out from the crowd in a good way. The important part is that your clothes fit you well and that they are clean and don't look like you have been wearing them for a week straight.

Always check your clothing for B O BEFORE you put them on. That's a deal killer and one that can ruin your chances in an establishment. You might be surprised to discover a "scent" you have grown accustomed to is offensive to a stranger.
I do need to go out and get some new clothes. I've lost over 50 lbs in the last 18 months, so there is a bit of wardrobe shopping that needs to be done. The problem being that I have absolutely ZERO style/fashion sense. I could be on one of those TV makeover shows when it comes to my everyday wear. It's generally slacks and either button-down flannel shirts, pull-over/sweatshirt type stuff, or polo shirts come the warmer weather with my hiking boots.