High Compression 390

I am putting the parts together for my 390. I didn't want to hijack another thread so starting a new one.

I am putting together a street 390 using the Scat Cranks kit. It uses +4.7CC pistons with a 6.123 rod length and 1.465 Comp Height. So with .01 in the hole with Edelbrock AL (60779) 63cc heads and the edelbrock .050 head gasket, SCR would be 10.9 or so...

I am looking for opinions on if there needs to be anything special for an engine like this? I was thinking of using the Voodoo FT 262 or 268 cam with the motor.

One tidbit of info is that the engine will mostly be at between 6000-7000 ft above sea level. This motor will go into a 69 d100 truck with a 4sp 3.55 8 3/4 open rear end.