Standard lip and barrel sizing? Assembly hole spacing?

[dexhax]

Hello everyone I am new here, So I apologize if I missed the appropriate thread. Just picked up a set of 19x8.5 Enkei Aegis wheels. I am trying to track down the appropriate replacement lips. The lip is 1 inch width and the barrel 7 inch width on all 4. Bolt spacing is 40 bolt -1 for valve stem, with a 1.5 inch spacing between the bots. Reverse mount (I think?) assembly order face, lip, barrel. Similar to AME fin's, The internal diameter of the barrel and lip appears to be right under 18 inches. But i could be off. Hoping to hear back, Thanks -Rob.