I agree that the trick flows are badass, they were my first choice. I would love to run them and I probably will. That being said I don't think its necessary to run 125. Ported Stealth heads were stated in the OP but that was just a consideration at the time that has been ruled out along with the eddys because I know I'm just gonna sell them and buy trick flows later anyway. To add on. The rpm I plan on running is something I don't think the cross section of the eddy or stealth can support. It's just not the right port for it.