Generally, I do the exact same thing. As I replaced pickups in my SEs, out went the guts...except my SE245. The results of putting SD Antiquity hummers in with the stock harness and pots were so stunning, I was afraid to upset perfection. Pots are never exactly the same value, even 1% tolerance stuff, so I left them in with the original capacitor and wire. They don’t have the feel that I prefer but the tone and control are excellent. Don’t mess with success! Otherwise, I have US PRS harnesses in everything else except the Vela, which has RS Guitarworks’ SuperPots.