I ordered JKS adjustable spring spacers for the front and 3/4 spacer for the back just in case I need them. I talked to TerraFlex today and they assured me I was not going to have any problems with their 2.5 lift kit.
Several of us have talked to MC. They've said they'll release springs specific for the 3.0. Get some spacers for the front or your Jeep may be face down, as up.3.5 inch Metal Cloak Game Changer lift
I was worried about the extra weight up front but hopefully just swapping out the front springs and shocks will fix that if it's an issue. I needed to buy something for my imaginary Jeep to help ease the pain while we wait. And to take advantage of their Black Friday deal. Hopefully I didn't screw myself by not waiting for a 3.0 specific lift but I figured it would be awhile before we get one.