Welcome chief...lot to learn here. Have fun with that car but respect the break-in period lol.
Don’t gotta tell me twice !Go ahead, just don't hold it at WOT for a long period. Accelerate to speed with WOT, then let off allow the engine to cool down. Won't hurt it at all. In fact, heat cycling the engine will seat the rings quicker and better. Hence less blowby with a GDI engine.