1972 K10 Aftermarket rims

[Jcfcamaro]

Hey Guys, I've got a 72 k10 with a 4in lift and wanting to buy some nice rims . Looking at 18x9 or 9.5 wide with probably a metric tire in between 33s and 35s x12.5. My question is what is the best rim offset. I like the rims that have a little bit of a deep look to them but I don't want them sticking too far out. One rim I liked had a 1mm offset and looked like the center of the rim was in the middle between front and back. What are your thoughts.