So I talked to BG today. Regarding the Trans, if you do a BG Flush, and refill with their BG TRANS FLUID, before 50K miles, then perform this service every 30K, they will pay up to $4K for trans failures. If you do the BG Flush, and go back with dealer/LR fluids then they cover up to $2K. They will cover every type of trans failure other than the ECU or electrical components. If you do the BG Flushes, and follow their schedule, they do not recommend ever replacing the filter, and filter replacement is not required to file a warranty claim. That seemed odd, but made sense after he explained their reasoning based on their fluids, research, and results/findings after opening up high mileage trans after using BG fluids.
If you have questions I'd recommend picking up the phone and calling them just as I did as opposed to guessing or speculating on a what/if.... as maybe i missed something....The gentleman that I talked to was very nice, very informative, and appeared to know his product.
I'll prob do at least the TRANS before my wife hit's 50K, may do the diff's and xfer just not sure...