With all the advancements in luthery, bass design and innovation, why have pickups and pre-amps not advanced into plug & play or snap in technology. Think about it. If you wanted to, you could 'snap out' your pickups and 'snap in' a better set. Same with the pre-amp. Of course there would have to be a standard size developed for both for it to work but I think it's a good idea! What are your opinions?