so i still have the stock bars on my sled, and i think its time for some new ones. i want a nice pair of pro taper bars or renthal fat bars, whats a good website or two where i can findsome cheap ones? i drive a 2003 skidoo mxz rev. also will i be able to keep handguards on. i also allready have a 4 inch riser block on, will i need cable extentions or anything?