I play a Deliverance 60 myself as a main amp, owned 7's and an 8 for years, but finally admitted to myself that 6 strings is where it's at and sold off the 7's and 8.
Bought the super cheap Ibanez RGD320 baritone 6 string and changed the shit stock pickups to EMTY/AHB-1 Blackouts and now the thing straight up kills!!
Give me a baritone 6 over a 7 or 8 any day