Hi, I have a friend that has a refurbished Pioneer PL-7 with the idler wheel and wants to trade it for my refurbished Garrard 4HF turntable but I'm having a tough time finding info about the PL-7. Is this a worthy trade? Are people happy with their PL-7s? I really like the Garrard but I have a soft spot for Pioneer gear and I've never seen this early model PL-7.