downrigger

I have luhr Jensen downriggers and I’m looking to buy rail mounts for my pontoon boat. I can only find Scotty and Cannon .Can anyone tell me if either of these will work

I have 2 Walker Tournament Downriggers in great condition. Used recreationally on Lake Erie. Been off my boat and in my garage. Used approximately 3 summers. June to September. 5ft arms...not the usual 4ft arms, auto weight retrieve. Angled stands, swivel bases, fuses. Ready to go. Can test...