Smog 350 and 60 CC heads

I have a 350 olds with the low compression pistons and would like to use #2 330 heads to raise the CR. It looks like with the low dish pistons and the #8 heads i have 7.26 CR? I would like to be in the 9 to 9.5 CR. How much do i need to mill the #2 heads?
will i have trouble with the push rods and  the 330 heads on a 350?

pistons are sealed power 332NP 22CC dish?
.037 deck height 
fel pro headgaskets .040
#2 330 head 60CC 

Any help would be appreciated