I have a 1984 F150 that I recently did a conversion on. I went from a 300-6 4sp to a bored and ported 351W with an AOD tranny. However, I am using the origional 3:08 gears that came with the Inline 6cyl. I am running 33in. tires. What is the best all around gears for this setup? Thanx!!!!