Alright guys it's almost tax return time so that means it's almost motorcycle upgrade season! The current situation is an 08 wr450f sitting on warp9 17's street legal hooligan beast with a 150+ hours on the top end, she's toast. Full fmf powerbomb/powercore4 exhaust & jd jetting. So my question is what do I do with a budget of $1000-1500? Do I go big bore or not? What's the 478cc gonna do to the bottom end & overall reliability of the bike? Primary use is as a 2nd vehicle/ weekend toy not a race bike. What would you do?