I use the Richmod Gear with a 3.07 rear end and it's great except that I think 1st gear isn't great. RG has optional gears for 1st, but I am unsure which direction to go. It seems a bit hard to get moving, but then the opposite happens and it seems to have to rev too much to get a good shift into 2nd. 2nd to 3rd is where all the fun is. The other gears work fine and it crusies nicely at highway speeds.
I've just found on the net, what appears to be a 5-speed shift pattern that may fit the Hurst shifter. Apparetnly I need to do that to keep it legal:
http://www.scottdrake.net/prod_detai...riginal+Manual