I looking at getting a 400 class atv know after doing my research im looking at the kodiak`s but the 400 and the 450 are so close in price i thinking of the 450. Here lies the problem is the 5% more motor worth the extra doe for the 450. Also how is reliability on the kodiaks is one tougher then the other ? Im also looking at suzuki eiger 400 i guess is a very nice quad. Are the drum brakes fully sealed so i can go through water on the 400 ? Than i checked out kawasaki and the 650 is around the same price as the kodiak 450 should i just go for the biggest quad ?