Cam suggestions, please

So I built a 360 LA with 10.5:1 static compression, heavily-ported "J" heads, Edelbrock Performer intake (match-ported) and a big ThermoQuad with a Torqueflite 727 and 2,200-stall converter. The cam is the Comp Cams hydraulic 20-243-4, the so-called "292" cam (236 degrees of duration at .050, .480 lift).

This cam is obviously too big for my 2,200-stall converter. The converter really drags the idle down badly; the combo is definitely not very street-friendly; and I don't think using a higher-stall converter would tame it down much for street driving, so I think I'd better install a smaller cam.

I'd appreciate any suggestions you might have for a more appropriate cam. Thanks very much.