Well I Think offering paymentplan of 2 easy payment of the forum can realy help the sale. And cal it "extended 60 Days demo". ( I know a lot of web hostingcompanies offering paymentplan for the setup fee to help the signup ratio)
I can't get my Google button to show up under my facebook button at the top of my page login area.
I use Social and FMS_Quick_Login add on and my Google+ button shows and works on my sidebar.
top login area