Thinking of replacing the neck pickup in a 70's Ric 4001. The bridge pickup is loud and has the cap bypassed, so the neck pickup has less volume by comparison. The neck pickup is as high as it can go. Would a new Ric neck pickup even out the volume output? Which would be better choice, a hi gain or toaster? Thanks. P.S. Can anyone diagram or describe for me an easy way to check the current neck and bridge pickups, i.e. where to place the contacts of an ohm meter? Thanks.