TAM, do your brain and ears a favor and upgrade to the M5HP. And while you're at it, the v4 of the EP800. You only live once and you're running out of time so live large.

The M22s are horrid and Andrew, bless his soul, used his tremendous engineering prowess to try to undo the terrible sin unleashed unto human-kind via the M22v4 but he's only human after all. Ian undid the great sin by commissioning the oh so holy but much belated M5HP.