My friend is selling his 2003 KDX 220 and I'm thinking about buying it because my 88 KDX 200 is getting a bit long in the tooth. But, my KDX 200 is much faster then his 220. I have my 200 jetted correct with a DG muffler. His 220 is stock and needs rejetting and a pipe and the gearing is much much lower on the 220. The 200 is faster off the line and faster top speed. Would the basic mods make the 220 as fast as the 200. THANKS