Carsten
I am impressed with what you have achieved and especially that it is separate from the Rx to Tx link. I am like Bob and many others that use 12FG. My planes all use R6014 receivers. I was wondering if it was possible to use a cheap R6303SB S bus receiver in addition to the R6014 and use the Sbus receiver for engine control only using one of the normal servo output channels? Your system would presumably be able to read the RX information. If so I presume it would also work for any Futaba FAAST Tx.
John