I noticed that some wheel companies have a minimum amount of options when looking for the 6+1, 5+2, or 4+2 offsets. After reading your comment about going with the 4+2 offset, along with several other forums that I have browsed, the 4+2 seems to be a recommended wheel offset. My interest has been swayed to look toward a 6" wheel with the recommendation you gave along with reading other forums as well.
In regards to lugs, I would like a good lug depth but not too deep as I typically am on hard pack trails and have to ride the side of a county road for a mile at a stretch and the lugs would get torn apart from that. I was looking into the STI diamondback tires and saw some good reviews on those but haven't read much on here about people using them so it makes me a bit skeptical as to why this might be.
I looked at some other posts related to the QSC clutch and the pinion cover, both items of which I have noticed you have recommended across the board. I did some research on the clutch kit and I think that is definitely a must. Quick question about the clutch kit, is it relatively easy to install, or should that be installed by an actual mechanic? Since the first day getting the unit off the showroom floor, I was not a big fan of the stock clutch catching after a decent amount of throttle and jerking away making that infamous clunk noise that I have noticed others experience as well.
The pinion cover I am relatively unsure whether or not I need it, just for the fact being that I rarely need to put the machine into AWD. This is due to the trails I ride on and found that so far if I'm in mud, its not too thick and fortunately the scramblers power/throttle response can scoot me along pretty good. But again, I am not an expert in this and if you think it is a good idea regardless, I will add the pinion cover to the 'to-do' list to cover all bases.
I'll have to look into the axles and see what they're all about, I do tend to give er the beans from time to time but with the group I ride with, those opportunities come far and few between because majority of them are casual trail riders.