Cam Question

First let me thanks for all the replys and thoughts. I thought I would share some addition information on this motor. It has about 300 miles on it. As I said its stroked and is .040 bore. Compression right now is at 10.5-1. I expect to go to 11.5-1 with the aluminum heads??? I am going to include some pics of the porting that has been done. I bought these heads already ported and had the hardened seats added and 2.02 / 1.88 valves. I did not have these flow tested nor am I going to but I would guess they should flow fairly well for 915 heads as close as appear to be worked. After looking at the cost of new rockers if i would want more lift it would probably be less expensive to go with a different cam?? So probably i will just have to be satisfied with my 1.5 rockers and just do the head swap. I will also be putting on my 2x4 set up (if it fits under the hood scoop) when i do this change. Again thanks for all your thoughts. Its greatly appreciated.
Rod