midify diy pedal

[.Double.Trouble.]

Ok so I know this sounds pretty crazy but here's the deal   :
I'm building a loop selector box which lets me run my effects through either loop of two amps, while basically giving me a bypass on the other amp, so it can still be used without effects. It'll do all of this with the push of one button using four relays (maybe two if I can get suitable SPDT ones).

My question is whether this function could be midified, so I can control it with either the G-Lab GSC or GSC-2.(GSC is the same as the Rivera RM-1 and the GSC-2 is it's big brother )
I'm aware that you probably can't go into details without the schematics of the box, but I just want to know if it's possible to do so for someone who has no experience in midi switching.

help is very much appreciated

[Processaurus]

I've been eyeing their kits for a while, haven't got a project to midi-fy yet, however.

http://highlyliquid.com/kits/decoder.html