good advice, I'm done buying PV's I think I'm all set there and I just stocked up on maintenance stuff DIY, cartos and I still have a ton of attys left over from my last bulk costco like buy so my bank account should be safe fore another 6 months or so. I really started seeing a saving when I started getting good at DIY and stopped buying vendor juice I was dropping a couple 100 bucks a month there.