looking for advice i am restoing a76 ta had motor bored over 30 polished balanced crank had connecting rods done up arp bolts alluminum heads speedmaster stuff intake that will work with shaker distributor everything fresh didnt want to go to much cause its numbers matching76 block boo hoo should be pretty tourqey about 450 horse wondering what gear ratio would be best with 2200 stall?? 3: 7 3 or ???