Base brake upgrade?

[Masterbeatty]

I auto cross my car about every two weeks and my pads are coming to an end and the front rotors cannot be spun anymore. I was thinking about doing the Z1 non-sport brake upgrade with slotted only rotors and stop tech pads. I don't have the money laying around for the sport upgrade package or I would do that, maybe next year when these bite the dust. I do notice the OEM rotors get hot and glazed on a hot day of autox that's why I was thinking about slotted and a better pad.

Are these a good buy or should I just get OEM replacement's and better pads?

Thanks