I have a great opportunity to score 2 cherry condition, inside and out, Leslie 720's! I have been hesitant to put a Leslie with a upper treble horn on my Conn 651 since I did not want a shrilling sound. But since I'm going to be incorporating a pro audio DSP (Digital Signal Processor) in the audio system of my 651 anyway I think that I could set it up to roll off the upper highes as well. My biggest question is; I would like to use the 2 stationary speakers (in the upper 45 degree corners) for just the reverb channel. I know there isn't, per say, a seperate reverb channel but couldn't I just "intercept" it at the spring box? My other question is, are there 2 differnt reverbs on this organ? 1 for the Tibia and 1 for the strings? It seems that by just using the preset piston button labeled reverb that it only adds reverb to the tibia channel whereas the cheek block reverb rocker switches seems to only add reverb to the string/reeds so are they both going through the same reverb system?...anyone know?