Hay CK1,
Sierra gear cost $550.00 for the 100 deg. main gear (80' to 95" wing) for their F6F main gear. The tail wheel retract for this size F6F cost (TRW-3) cost $150.00. So your looking at $700.00 for the gear and you will need all assorted gear for the pnuematic set up. I have this already on hand, and I have the, "low pressure/gear down switch" too.
Electric Robarts are $589.95 and the tail wheel cost 199.95.
Robart also has a deal...that if you purchase the gear as a group...you get a special price to include all the wheels too. I have no idea what this costs...
I've not decided yet how to go...with my landing gear...
Soft Landings Always,
Bobby of Maui