Correct wheel fitment for 69 Camaros

[ProPont]

Before I pull the trigger on purchasing a set of Forgeline wheels I am wondering if anybody has figured out the correct size and backspacing for a 1969 Camaro with a DSE frt sub frame and rear Quad a link. With Wilwood brakes. I want to run 18x10 in the front and 18x12 in the rear. I just want to make sure I don't have a clearance issues with brake calipers and sheet metal lips . I read through a lot of post and thread and was just asking if someone had figured it out.