Man, I remember those bikes, I used to want one for so long. I ended up with a monty mod bike back in the day. I had one of those old cromoly frame, triple crown fork, bmx style bars. Anyways its good to see some old skool riders getting back into the sport, I used to ride back in the mid 90's, then I got out of it and started just riding cross country. I just got back into trials about 3 or so years ago. Well anywayys if you are used to that old style frame, I would suggest a frame like a planet x or like everyone else is saying the echo pure. Alot of these bikes now a days have high bottom brackets, they're a litttle harder to get used too. I eventually switched to a higher bb frame after sometime. I am riding a BT 6.0 a md I would not trade it for anything. You should definatly keep that old bike as is, it's a classic.