Opinions please - wheel combos on a 69 Camaro

[Ron in SoCal]

Sorry, I know it's been beat to death already but designs, asthetics, technology and opinons change over time.

I'm thinking about changing my wheels to a flat lip to give my car a bigger center section look. For reference, although step lip wheels look great on some cars (67-68s more so), the centers measure 16.5". 18's all aorund are a classic, timeless look IMO. 19 rears offer tire size options and maybe a better cernter section look.

What do you think about a flat lip 19 in the rear? Preference is a balance between MOI function and looks second. John Parsons has explained in detail the size penalty, so I'd try to negate that by a lightweight design.

Whaddaya think?