whats up people? I am planning to buy a bike soon and have a few questions. first of all, I'm 6'1 260. I have heard that Gary Fisher makes excellent bikes. Made mostly for taller people. I know ideally MTB aren't made for guys as big as I am, but looking at getting the Hoo KOO e Koo or Tass. Which do you suggest? Are they built as solid, if not more than Specialized bikes? I am particularly interested in a frame I can build off of later down the line.Because of my size should I get a bigger (19 inch or 21 inch) bike? I will basically riding on the streets and some trails, but may go further. Thanks for the help.