I decided to go with the pro 1's from other people's feedback using a similar if not the same set-up so far I haven't heard any complaints and everybody that used them said they have a great powerband, but I pretty much have my heart set on using them

And as far as pistons I'm kind of on a budget/ wanted to do an OEM build so I chose the p30's as the highest/safest compression ratio out of all the oem pistons

Yup it's going in the rex which is also gonna get a makeover if I keep it