So, I've decided to build a second Fender 5E3 to complete a stereo rig for guitar to pair with my DIY enclosures (2x 1x12"). I've used RobRobs mods in the past & plan on using the we effects loop mod (adding preamp out and power amp in). I was wondering if anyone has any tips on how I could use this mod between both amps as one effects loop, instead of having two independent loops. Thanks in advance!