WTB: 7 string pickup set

[kernelxsanders]

I just received an RGA7 in the mail today, and as we who are familiar with these guitars, the stock pickups suck especially in the lower tunings.

preferred pups are as follows:
Duncan Distortion
Duncan Invader
DiMarzio Crunchlab
DiMarzio Liquifire
EMG 707x

i'm thinking passive over active, but let me know what you have, i'm open to any ideas.