Hori EX2 Mod Questions

So…I’ve got a Hori EX2 that I intend to mod with Seimitsu parts, specifically the LS-32-01 joystick and the PS-14-KN buttons; but I’m not certain they’d even be compatible. I know the work that would involve installing Sanwa parts, but I’m in the dark about Seimitsu part installation. Any help that can be provided would be greatly appreciated.

I know I’d be better off just junking it or selling it (doubtful), but I can’t justify throwing away money. Anyway, thanks for hearing out a mod noob.

You will do like this.

Or like this.
http://shoryuken.com/f177/modding-hori-fighting-stick-3-a-136372/index31.html#post6252595

You will have to do something about the Bottom Panel.
Because the LS-32-01 Shaft is long, and prevents the button from closing.

And Buttons are Buttons.
You just do same as what you know.