Hi. You've had the disclaimer and I hope you take it to heart. This process can feel really harsh.
So, if you're going to purchase a lifetime membership, I'd suggest doing so with a whole new profile. New screen name, new photos, entirely new text. Right now you have a four year old profile with no certs, which is pretty much the kiss of death for single guys. There's no reason to operate with that deficit if you don't have to. And you don't.
You should have at least one full length photo (clothed please) in addition to one showing your face, if you're showing your face. Please smile. It will literally make all the difference to women if you do so. I will explain if you like, but I get tired of trying to find new ways to say the same thing and I'm going to do quite enough of that here already, so just trust me on the smile.
I'm just going to operate as if you're starting from scratch, with just one exception.
Right now, in Looking For, you say: "Race and weight are not important. All shapes and sizes welcomed. NOT interested in single men."
So, there's a difference in having a wide taste in women and being willing to fuck anyone. I'm going to assume you're the former, but the way you've phrased it indicates more of the latter. What about saying you're looking for women of any race and size instead? It's the same thing, but not quite. Also, you needn't mention single men. You have them blocked when you toggle no interest (yeah, I know, SLS says they can still see you're profile, but that's wrong). Plus, the way you've worded it indicates you might be interested in married men. Better to just leave that line out entirely.
Tagline: Short and punchy, funny if possible.
Looking For: Who are you looking for, what are you looking for, what configuration are you looking for? And write this section so that it's more about others than you. It's a subtle difference, but work at thinking of this section as your first opportunity to be the man who puts the pleasure of others first.
Description: Confine yourself to talking about yourself. Not about what you want or don't want but about who you are. Not sex - that's what Fantasies is for - but who you are as a person, what you like to do, as way of introducing yourself. Be vanilla here.
Fantasies: This section is for listing your experience and at least one non-graphic fantasy.
Additional comments: This section is your last opportunity to be charming and subtly coax others to say yes to you. Be positive.
Hope that helps.
Good luck.