GenIII Hemi w/5-Speed Supra Trans?

Probably going to use 64 A-body 833 gearset in a B-body case, with 2.94 or 3.23:1 gears out back. With my desired tire height I should be turning between 1900 and 2300 rpm @ 60mph, and the deep first gear helps make up a bit of the loss going with a higher rear gearset, while not having the HUGE 1-2 jump that the 833OD has...I might get to a track once or twice a year, but I'll be driving this thing everyday!