You forgot about the EZ30
You forgot about the EZ30 (especially the 2nd gen ez30) and EZ36, which while more complicated than an EG33 swap, is a better engine the EZ30 Mk1 and 2 and EZ36 have 212, 245. and 256 hp respectively. Build one and turbo/supercharge it and you have horsepower north of 5-600, like Perrin and Mighty Car Mods did