Wanting to change the stick on my HRAP EX-SE and have some initial questions.

Hello

I have an old HRAP EX-SE that I modded years ago with a JLF-TM-8. I used a terminal strip to connect the wires that came from the PCB to some wires with quick disconnects for micro-switches on the JLF.

Now for my question, I wish to replace my JLF-TM-8 with a Hori Hayabusa. The problem is that the Hori Hayabusa uses a PCB + Harness to install.

I am wondering if I can just connect a harness to my terminal strip and then daisy chain each ground connection on the terminal strip to install it.

I believe the HRAP EX-SE is "non-common ground" setup, but I don't know anything dealing with electrical wiring or know-how.

Thanks for any and all help!