I currently have a set of moroso extra long 1/2" screw in wheel studs in my axles. I want to replace them with stock length 1/2" ones instead. do I have to stay with the screw in, or can I use the press in kind?? on another note.....anyone wanna trade a set of 3.73's, for a set of 3.23's?? (for 7.5 rear)