why dont you put all that stuff in the x it would probally be easier for you to do building a box for a cut through is alot harder to do than one for the x bill has done both so he would have the best advice on how to do either just listen or acually read his advice it isnt easy to do a 150 ive done a 146 irst time ever on a mic with a shitty battery and a non spl box but that might change im planning on upgrading so i can compete with bill