Nope, the car peaks around 0.9g under acceleration and doesn’t slip or become traction limited until at least 1.25g on these tires so it won’t matter.
Vorsteiner VFF-103 19x8.5 front (23.2 lbs) and 19x9.5 rear (22.0lbs). Michelin PS4S 245/40 front and 275/35 rear. Saving ~5lbs per corner on average wheel+tire. Will be getting two more 9.5’s soon for a square 275 track only setup. Staggered is better for street efficiency since understeer concerns won’t happen until you’re at or near the limit.
Rotors are stock, saving 1-2 lbs on those is pretty much negligible for straight line performance on a 4100lb car compared to other environmental factors.
Racing brake claims that you are dropping almost 25 lb if you put on all four rotors. And all that unsprung so that's reasonably significant. I put fronts on several weeks ago and I'm about to put rears on. They also look a lot better.