Need Cam advice on my 360 with Edelbrock Heads!!

I don't know much about there shafts, but I would look into a Huges shaft with the duration that comploments where your cruise range is with the most lift you can squezzzze in.
Other cam companys would be Comp Cams or the Lunati voodoo line.
Your cars weight, tire size, rear ratio and what stall unit you have or intend to run is the best info you can give when asking a cam question.