looking at a reseller account with hostgator, wondering if anyone has an experience with setting up a reseller account can offer advice?

For the payment processing etc.

They offer WHMCS to do your billing but dont offer a form of payment gateway, WHMCS offer one but its $10.00 per month, are there any other options out there for payment gateway? PLus a transaction fee? (is say moneybookers an option for a payment gateway?)

enom - would cost me $9.45 per domain, would get a free account if i register with hostgator, any better options out there, hard to sell a domain name for more than that!?

anything else I am missing?