Well, take it for what it's worth, but here is what I decided to use:
- RCMK Inline S520 Evo (the new 2011 version)
- WD200 1:1 gearbox
- WD200 Lenkstrut drives
The engine and ancillaries are all on the way from RCMK now, have to place the WD200 order asap, but is a suffered decision!
MHZ Germany got back to me yesterday about their Z-Drives, and saying:
- they have 4 units in stock.
- they do guarantee these units, and service parts will be available.
-Â*the will be re-making these drives in the future, but not immediately.
- reason for all this hassle is that their poor supplier passed away. Now they have a new supplier, but are testing him thru production of a new Jet-Drive. If it works well (quality wise), they will have him produce the Z-drive.
Hope this helps,