I am thinking of replacing the chrome control plate and knobs on my Squier jazz bass with black control/plate and knobs. I found the parts on Best Bass Parts but I'm wondering how difficult it will be to swap out? I don't want to screw anything up. Not sure if it matters but one of my knobs is stacked (had the pickups upgraded to Barts and had a OBP-2 Aguilar preamp installed a few months ago). Thanks all!