Where's the T-Pro frame, i think it's the cheapest out of all the frames and i think it rides mint. I've heard the new echo team rides horrible, the old echo team (my mates got) i think rides nice but is still £350 approx. and with the koxx and zoo they are like £400+. And then the T-Pro at £220 (frame kit) with a really good warranty, half price replacement guarantee.
Oh yes and the monty frames don't really know much about them, they aren't the nicest looking bike i've seen and the price range how much do they cost?
Hope this helps,
Tom
P.S. - T-Pro all the way!!!