Here are four tips to ensure your profile continues to work for you and continues to attract men:
1) Change something small every week Dating Without Drama or two. This will help you stay ahead of the list and make the algorithms think your profile is new.
2) When you get your pictures taken, not all poster. You only need two or three at a time, one shot in the head, a whole body shot and something else. Add the other so you can edit pictures as time goes on. For example, if your success rate slows - new images could beef things.
3) Change your title. Try something wacky, aggressive or unusual. Choose a couple of adjectives and put them together in unlikely combinations. Kayaker something like Dancing, Red-Headed N Green-Minded, easygoing golfer ...
4) I recently listened to a podcast internet dating suggesting that you should change locations every month to stay fresh. It's a bit excessive if you ask me. But you may want to change after two or three months. Or you can add a second if your site traffic slows considerably profile. For monetary reasons, you can always hide your profile for some time if it's cheaper to pay for the long term.