well mrcrash..
following in your footsteps ive begun the mods to my revo (2.5, 3905 convert)
yesterday the imperial screws i needed finally arrived and i put in the threaded inserts to the bulkheads

bet it's loads stronger now.
and so far for the record ive had about 2.5 hours racetime on the summit driveshafts and they are showing minimal ware

just a note on the summit shafts tho...there are 2 grub screw threaded holes in the CV's..yet the summit shafts only come with enough parts to put the grub screw in one side only, so if when you do the driveshaft conversion (seems like a good idea to me) try and get some extra grub screws, i have a hunch that they are the same grub screws that come in 32p pinion gears (5mm shaft ones)
gotta save up for the diffs now to copy you some more

ive only got stocker E-revo diffs (CD too w/ ofna 500k) and i bet they suck compared to the LST diffs.
has anyone tryed the Torsion diffs from ofna or the Losi smart diff in their revo?
shaun