Aaron still hasn't returned my money. He wanted money for the parts up front and I gave him $150 through a credit card invoice, then he said it went into the wrong account so I needed to give him $200 more. I told him to just cancel it and refund the money. He told me the money would be back in my account in 3-7 business days and that was over 5 months ago. I've contacted him since then and he made up some excuse and never got back to me.
If you decide to use him, don't pay him anything in advance unless you feel bad for him and just want to give him a donation.