Is this a good bike because I am thinking about changing to mod Is it good? Do you think it is a god idea changing from 26 to 20? Description - Frame: Echo Lite '07 - Forks: Echo Lite '07 - Front hub: Hope XC Disc - Rear hub: Onza T-Master - Headset: Basic Threadless - Crank: Echo 6061 Forged - Freewheel: ACS Claws Welded - Bashplate: Echo - Front brake: Avid BB7 with Avid Lever - Rear brake: Magura HS33 2005 - Brake pads: Rock Pad Green - Front rim: Echo 2007 - Back rim: Echo 2007 - Spokes: Mutiny - Wheelbuilds: Tarty - Rim tape: Atomz Black - Inner tube (f): Maxxis Welterweight - Inner tube ®: Maxxis Welterweight - Front tyre: Maxxis Creepy Crawler - Back tyre: Maxxis Creepy Crawler - Stem: Echo Team - Grips: Echo Rubber - Handlebars: ZOO! Riser - Chain: KMC K710 - Rear Sprocket: Echo 12t - Tensioner: Monty Snail Cams - Bottom bracket: Echo Internal ISIS - Pedals: Echo VP is this a good spec what do you think this is just a idea so what do you think