@dc3655,
Your choice of tires means an additional 1.5" on the outer overall size of the tire (do I make sense here?

), and while the clearance for the back wheels is not an issue, the front is another story. If you look directly at the front wheel from a side perspective, the rear side wheel well space can be managed, as the infamous pinch weld can be knocked back. But the tire may very well rub on the front side of the wheel well when steering, given the space I measured on mine, with lift and OEM size tires. I have about 3" of clearance with wheels standing straight and this might not prove enough for the size you are looking at, when steering left or right, as it comes naturally closer to the front side...
I understand the OME lift gives slightly more clearance, and this is the road I will take eventually. The Daystar's and KYB's are only buying time until I go for the real thing
Hope this helps a bit in making a sound decision...