What kind of plug wires are you guys running

I am running those accell 9000 with the hard ceramic boots up against my tti headers and now i have a horrible miss no arcing in the dark just a horrible miss under any kind of load intermitten more so when hot that just developed wondering if my plug wires are bad allready about 2500 miles also do you guys use dielectric grease i used it very liberally dou you think that affects it? I allready put a new cap and rotor tried a brand new coil it is an msd digital programable 6 plus and pro billet ditributor gonna put a set of msd super conducters on it this weekend