Congrats!
I had an X2N in mine for a while, but it didn't work for me. I prefer BW's or 500T's in my LP's as far as high-output pickups go. The X2N was a bit dark and tubby for my Les Pauls.
I swapped the hardware in mine for all Gotoh. The Epi bridge isn't fantastic, but the Gotoh stuff is solid and cheap. I'd recommend that if you're blacking it out!