Is there any difference between the Fender American Standard Limited Edition PJ bass and a standard american precision bass other than the neck and the extra pickup? I want to buy a precision bass and I don't really need the j pickup, but the PJ is cheaper than the standard precision(the pj is about $150 cheaper). I don't have any preference between the precision and jazz necks, so that doesn't matter for me, so I was wondering if I might as well get the pj since it's cheaper even tho I dont need the j pickup atm or if there's reasons for it being cheaper?