Yamaha 06 yz85 piston/ring/seals kit?

HiNeed to do a top end rebuild for this beast just want to know what brand. Dont want to get yamaha stuff again, have try'ed Weseico in a 125 but didnt really get to try it out cus i sold the bike week after installing. Thinking of a mid priced brand but dont know much about the latest item/brand that have come outany help is much appreciated thanky { done me 125 in 2001}]PSI want to do a lot more work to this bike so if any1 would like to help me out with a few questions would be great. Thanks