Hey Bri Thai. Glad you liked the site. I was wondering if you know of Mike Duffy's Knuckles Gym as its in the Manchester area.
As for being a bit long in the tooth, I know how you feel. I mean I nearly am myself as the top Muay Thai fighters tend to peak at about 23. After that its down hill I'm afraid. Oh they can still destroy the normal man on the street (or anyone else really), its just that they can't keep up with the stamina of against a youthful Thai fighter.
Peace