I'm sorry, but this reads like a magazine rebuild. First, what is the intended use of the engine? 4/7 cam swaps have NO value in street driven engines. Any benefit they show is usually above 7000 RPM.
What is the compression ratio, as a guess, I'd put it at about 8-1 UGH!!

\What is the duration of the cam?? It appears to be WAY TOO MUCH CAM for an 8-1 motor. Is this a street driver, street/strip or strip only car??

I wouldn't do ANYTHING until these basic questions and needs were addressed.