It's only just really clocked that that was 6 years ago.
Meh trials bikes always feel underpowered to me, I don't really notice on mine because you expect an 80s aircooled engine to be underpowered, but about a year or so ago I rode my mates brand new 08 250 Beta and it was nothing like as powerful as I expected, it was really smooth so brilliant for slippy stuff, just for big climbs wih the throttle wide it didn't pull like I expected.
I also recently had a go on an ex-TRW team 4RT, which was a bit more like it, if I got a modern bike now it'd have to be one of them. Nice and torquey, I took it up the road where we practice and when you opened it up in 4th gear it wheelied under it's own steam, I didn't wack the throttle to the stop either, I just clicked up to 4th and wound it on to about half open and it wheelied.