I got a Sterling Stingray for $300. I really like it, looks awesome and plays fine for me. Not looking to get a different bass but I may be interested in replacing all the internals (pre amp, pickup, whatever) I do not know anything about bass gear at all. Just looking for some suggestions on what are some of the go to's for these? I play various types of metal. Anywhere from Hardcore to Metalcore and Death Metal. If I had to choose one sound for this bass it would be older metalcore like early KSE kind of stuff. Any recommendations?