Love the rear shot. Saw it posted on Dan's IG page and so many people were commenting on the taillight overlays I think they didn't even notice yours was a narrow body. That fitment makes it look more aggressive than Dan's car for sure.
But I agree, something more practical at your power level would make a whole lot more sense. I'm still bound and determined to try and fit the +38 versions of those XD9's with my spring/strut setup.
I would try 255/40/17 x 9 (or 9.5) +30 to +38 with the current trans you're running. If you do an STI 6 speed swap (short gears) I'd use a taller tire like 245/45/17 or 265/40/17. If you do the LGT 6-speed swap, I'd do the 255's I suggested first.