I'm picking up this Jazz copy this week, not quite sure what it is or whether it's any good but I've established it's from the 70's by a company called CMI. I'm buying it because it looks fun and I don't have a 4 string anymore. Anybody came across these? Also, if the electrics/pickups aren't up to any good, can anybody recommend me some good replacements for under £150 ish? I will mostly be for soul, think jamerson/pino etc. Thanks!