If you're still taking orders... pls put me down for 1 of the upgraded models.
Also, in case no one else has asked, is there any way to add an option to run both powerheads at the same time for a cycle? ie... PH 1 on, 30 secs, PH 2 on for 30 secs, both on for 30 secs, PH 1 on for 30, etc...