throttle control handle replacement

[isp184dude]

Hi all. I'm looking to replace the old throttle handle assembly on my 1987 454 Magnum. The old handle is part number 95070A1. I believe I need to replace the whole remote assembly with part number 881170A15. I know you can find some old remotes online, but if I am going to pay the money I might as well replace the whole assembly. I know that new shift cables will have to be purchased as well. Am I on the right track? Thanks.