I put 22x12x8 bear claws on my 06 blaster .The motor is all stock except for an fmf fatty head pipe and fmf muffler and k&n filter.it has stock sprockets but after putting the tires on I lost alot of low end.we mostly trail ride and play on hills.what sprockets should I run to get a little low end back.i would like to keep some of the top end also because I'm in nj and we do go down the road a little to get from trail to trail and just don't want it to be screaming.