So guys, I coiuld not make up my mind on buying a Krayton 4s or Typhon 3s so I pulled the trigger and ordered a Black Rock ,go figure seems that was really the one for me. Also ordered duratrax hubs and wheel extenders with mx28,s. Will get a t bone bumper also . Question,if I replace bearings with Fast Eddy or Avid do I have to replace the bushings along with steering rack bearings and if so are they all included in bearing set, also when I get the truck I want to check diff fluid. What weight is it and what weight shock oil come with truck. Sorry for long post but I know I’ll pester you guys as I get familiar with truck. Thanks, Tom S.