Hi guys. I own a 2008 Cort B5 Artisan which I love. Great bass, not just for the price but in general the features that it has and the sounds that I can get out of it whether it's metal (I play in a Death Metal band) or blues, jazz etc, this bass covers it all. I was wondering though. I'd like to do some upgrades on it, starting from the electronics. Would an 18v upgrade be worth it? Would it change/improve the sound of the bass? Is it even possible on these electronics? Are there any other upgrades that you'd recommend for this model? Thanks in advance!