I'd print the slide and the outlet first and see where you are....Then adust or make adapters to make it fit. TylerR does have an under-collator version of his prox switch that might take less vertical space than mine even. I tried to print his switch housing but the print settings made a crappy job of it....but with my new settings it might work. I was going to print his version out to see how much space it saves, but haven't made it yet. He has obviously, and can share that......I really curious how long it is. Prox works simpler, he will tell you.
I was just looking at their video at Dillon where the press swivels in a circle.....it seems to me that the tube at the vertical coming out of the press frame is designed to let the tube swivel. That helps.....the plastic standoff between the tube and the clear case tubing could be lengthened or cut down. (by 3d printing it)