318 with 360 heads and compcam build help

I’m thinking selling my 360 heads might be my best option here as far as compression goes I don’t know the difference between magnum heads but I would be willing to look into it. I wrote another reply about what I’m looking for and it’s good to hear other builds. Do you think the shift kit made a lot of difference?
Changing to magnum heads is a little complicated because they oil differently than LA heads. You can stay with your 360 heads and probably see similar results to mine with a similar cam, good intake, and carb. The stage 1 shift kit was well worth the low money investment, it gives a shift that means business but doesn't give you whiplash.