OK, s got my LTs and ORY - now it's time to add the cutout again, just for fun. Do I get two or one? One would really save lost of money (e-cutout), but if 2 is going to be louder (significantly) let me know. Also, if you planned on running it open more often than not, would one be the way to go? Aren't there risks in having 2 so close to O2's and LT's? Let me know +s and -s of both - thanks!