The theory that the amount of test in your cycle needs to be higher than the accompanying hormones only really applies to norandrogens (tren, deca, and really only deca). Even then it is an individual phenomenom, and does not work for everyone. Generelly, those that are severly negatively effected by norandrogen symptoms are going to get them even when more testosterone is used concurantly.
Also, I see no need to go above the doses originally planned, Code Y. Eq is an androgen itself and should not cause libido problems. And while tren is a norandrogen, it is the most androgenic component in your stack. Overall, you'll be running a very androgenic cycle, so you should have just the opposite problem of an underactive libido.