I just got a mongoose full suspension aluminum bike. I know it's a piece of ****, but I was at a pon shop and got it for $80. I don’t have a lot of money to get the bike I want which is the SPECIALIZED FSR ENDURO PRO, but I figure that I can make this bike at least better that my last bike by upgrading all the components. But my question is this, is it worth it? And how good will this bike be when I’m done with the upgrades. Also any suggestions on components would be nice.