LMR just put their satin graphite 19 inch wheels on sale. I just purchased 19x10/19x11 set for $ 539.99. 25 lbs. each
https://lmr.com/item/WK-122913A/mustang-sve-gt7-wheel-kit-19x10-11-satin-graphite-15-17
I have been communicating with Cravenspeed about a short antenna for the convertibles. They are sending me a prototype to try. I will keep y'all updated.