I'm getting ready to bolt on some Pro lightning alum heads and need some advice on intake gaskets. I measured the intake at 1.23 x 2.23. Would I be better off getting the 1204 and trimming to the correct height or the 1244 trim to fit gaskets? I'm worried about sealing if I cut the bead off of the 1204. Anybody that has used the trim to fit gaskets let me know how well they worked. Thanks in advance.