Vintage Polyfusion System 2000 modular synthesizer synth 1975 Moog Roland

Vintage Super Clean Polyfusion System 2000 modular synthesizer from 1975. I am the 2nd owner. I bought it off the original owner about 8 years ago. Near mint condition.  Fourth or fifth system created by Polyfusion in 1975. Has the Heavy Steel frame vs Aluminum and the early Rev Oscillators. One of 30 or so systems ever built and has a complete configuration. 5 modules I added later which were not part of the original system: reverb, envelope follower, phaser, and HPF all of which are currently installed; and I also have a quantizer not installed. The original owner had a custom module in that given space which was a utility module with some DC converter and multiples etc.(comes with the system). The extended wiring for that module is still installed in the system but does not effect the unit when not installed.
System includes: 5 oscillators HPF LPF Phaser Formant filter Quantizer Envelope Follower 4 ADSR 4 Amplifiers Sample and Hold Noise Filter Ring Modulator Loads of Control and Gate inputs and mixers
I have the original keyboard which I do not use as even though I sunk $$ into it, it's still clunky and erratic compared to you name it newer controller(although it does have a cool joystick).
This has to be local pickup as it's a heavy beast. 2 guys can lift it for short distances only.
Works 99.9%. It's vintage but these are so stable and built to last. When I bought it it needed to have a rebuild on 1 power supply and minor adjustments. Since then the only thing I have noticed going kaput is one of the amplifiers is attenuated.  Likely a cap.  
I'll take more and better photos this weekend.