OME BP51 Install

[BMFS33]

So I got my bp51 install complete with arb UCA (wheel alignment is tomorrow)
Rides great at factory settings.
I’m set at level in the front and zero in the rear (I will be installing Dobinsons 0.5” springs soon to get some rake back)
So I have noticed a strange phenomenon since the lift was installed, I used to have a rough downshift clunk/learch when coming to a stop, since the leveling of the vehicle that learch/clunk has completely vanished and my stops are very smooth now. It always felt transmission / hybrid system related.

You may have answered this already and if so I apologize. I’m setting these BP51s up next month and will be running my +35 Method 703s, which will fit nicely. I run winter rubber for about 4 months and I have 275/70/18s on the OEM 18” wheels. Any idea if those could give me trouble with the new shocks and UCAs set at a 2” lift? They sit pretty tight and I imagine they’ll be even tighter with the new OME UCAs. Since I already have the rubber and they're basically brand new with less than 5,000 miles on em I’m looking at Ikon’s with a +25 so I don’t have to buy new rubber. But I’d rather not drop the coin on an other set of rims or rubber.