Not sure where the lines of communication broke down, but I've tried PM'ing Axiom to change my EP350 TO EP500 in this thread at the beginning of this list a couple of times over the past few months, and nothing has happened. So, I'll try it here and see if anyone sees it.

From:

Missouri
Kansas City : 5 M22, VP160 in-cabinet, 3 QS8, EP350.
(bgreen999@att.net)

To:

Kansas City : 5 M22, VP160 in-cabinet, 3 QS8, EP500.
(bgreen999@att.net)