[RC-Monster Mike]

Thanks for the site comments, Doug. I see you have ade a couple order this weekend, actually! (I must remember to refund the extra shipping you have paid!). The goal is to make RC-Monster the one stop shop with everything you want or need, backed by knowledge and support. Not perfect for sure, but I do my best, and am blessed with tons of great, knowledgeable members on the foums here(many of whom I consider friends) that are as helpful as any you will find anywhere.
For the diffs...the UE diffs are indeed out of stock, but I do have equivilents available(these are not listed yet, though I will get them listed in time-have a few details to work out first, though). You will need to replace both diffs at the same time-hybrid bulks are a great upgrade to consider at the same time, as these will house the 1/8 diffs and are lightweight and strong. As a general rule, add tow teeth to the pinion for a similar overall ratio when switching to the 1/8 diffs(so 16 on stock diffs = 18 w/1/8 diffs).