I share your love of the Gooney Bird. Only thing I didn't like was hauling spare R1830s (on skids) uphill inside the freighters. We had a long run of master rod bearing failures due to overhauls with defective bearings (took them 2 years to admit it, said we were underboosting!) so became quite proficient at that.
Some HS props with the reverse feature while still having mechanical links to the governor have a more complicated elec system than a feather button, aux pump and pressure switch. Blade switches are used to control relays for solenoids, holding circuits, rev lights, aux pumps etc. More to stuff up, that's progress.....
Now, where did I put that bloody instant electrician (CRC) ?
1, 10, 5, 14, 9, 4, 13, 8, 3, 12, 7, 2, 11, 6.