did a search but didn't really find what i was looking for, i just got a 04 450 and am taking a trip to the dunes in a few weeks got a few questions. i already need a new chain and sprockets and was wondering what u guys run in the dunes?? and looking to buy a paddle tire wondering what would be the pros and cons of the 10 paddle and the 8 paddle?? im going to be getting 2 new filters, a K&N PRECHARGER, and a UNI BREATHER for the crank vent, is there anything else i should get for the trip???? or any little tricks for keeping sand out???