That album Bumblefoot did last year with his supergroup, Whom God's Destroy, was pretty bussin'.
The vocals/lyrics are the weak point for me, but the underlying riffs and shredding is beyond sick, and he actually brings unique ideas to modern prog metal, which is something of a miracle these days.
Oh, and the album is all Helix and he sells a preset pack of his tones on the Line 6 store.