Looks great. I managed to get one of the last kits. Mine went on an 04 Rubicon. I swapped in a 6.0 LS2 out of a wrecked G8. I also used the 6L80E transmission from the same car. After the initial trial and error phase it's dialed in and is a good combination. I drove from Kansas to Moab and got 19.3 mpg going 75 down I70. I had a 20 gallon automatic fuel transfer tank made that extends the range way past my bladder. Good seeing another Brute that will get off pavement.
I can understand her not wanting a diesel, but I love diesels! I've done a few diesel swaps to include (3) 4bt's. With proper gearing, fluid filled mounts and sound insulation, they're great engines. I'm really excited to hear about your impressions about the R2.8.
I took a quick look at expo of the Brute. Jesus H. that thing is a work of art! Loved it!