looking for cam advice for a 73 318

The motor is currently stock with stock manifolds and a dual exhaust with a H pipe. plans for the future are: edelbrock torker manifold, some kind of 4 barrel probaly a 600cfm edelbrock performer carb, 3.23 sure grip 8 3/4, O.D 4 speed.

Im not looking to go crazy with this motor. id just like to give it some more pep untill i can get around/afford to build up a motor. I was hoping to go with something cheap. I liked the prices of these summit ones but im not sure if any are right for my application.
http://www.summitracing.com/search/year/1973/make/DODGE/model/DART/Engine-Size/5-2L-318/Part-Type/Camshafts/Brand/Summit-Racing/?Ns=Rank|Asc

i dont necisarily have a set price range to be honest but, the cheaper the better. i also figured summit has decent quality stuff.