Want to make RCA Chassis Extensions

[Aperna1985]

Hey guys I have two RCA sets that I want to be able to work on on the bench. So I was thinking about being able to pull the chassis out and make a high voltage extension, and an extension for the Yoke connection. The yoke seems simple it looks like an 8-pin tube base, I have a bad tube I can break the bottom off of, and then I'll buy a tube base and I should be good. The anode wire is strange. It's the type where the picture tube has a piece of wire coming off of it and it snaps to a female connector on the high voltage cage. What can I use to make that extension? The one chassis is a kcs47e the other is a kcs47gf2.