@Basehead
How did you like the bass after the pick-up change? I did the 4-string version of this swap on my SR500 and liked the results, but I'm interested in your opinion of the swap on this bass wth this preamp.
Well, I DID get the Pope preamp but I'm still in the middle of the install. I have everything hooked up but found I connected the MK5 PUPs incorrectly. I also have to connect all ground wires (the Cerro has 7!) to the copperfoil shielding I installed and connect that to the proper terminal. This weekend I'm starting a thread on my experience with the install, the mistakes I made, and the resources I found online that helped me understand this whole thing. I've never done any of this work so I'm learning as I'm going.
I've been so busy with work I plan on getting things done in the next couple days. From what I did hear in my testing, I think this thing is going to be amazing!