For what it's worth, I've really been jonesing for a Lee Jackson Dr. Springgy reverb pedal. Though, to my knowledge that's not a MIDI friendly pedal so...eh. It sounds great though, from clips. Very curious.
We just bought a TC Electronics G-System to go with our VH4, works very well, bit expensive if all you want is reverb, but TC do smaller units that use the same models as the G-System and also function as MIDI pedals. Worth a look.