You forgot one thing though, is it provably fair? If not you'll have a hard time finding people willing to gamble with their hard earned money on a site where you could literally set the code for you to win all the time or win on any bet over a certain threshold.
Yeah provably fair would be nice, but it's not a deal breaker for most people.
Most of those commercial slot games can't even be provably fair.
OP, even though you're a newbie account, your site looks very good and I'm glad you've implemented anonymous accounts.
I wish you good luck with your casino8