I am interested in making one box which has all the switches for my looping setup (2 EDP's & 2 JamMan's). I am envisioning reproducing the EDP footswitch (w/ an A/B box to switch between the two EDP's) and having 4 switches for each JamMan (to utilize all the footswitching capability). My question is: What types of switches do each of the units use? Are they all momentary switches? normally open or normally closed? - chris