You should come up with a bounty that you can afford, that you feel will properly motivate people to test your site for you. If you are asking for me to give you a suggestion, I'd suggest 1BTC, obviously held in escrow with a trusted escrow.
Here are those three questions one more time, let's hope for some more answers:
Have you made restitution to the players that you were (in your words) "unfair" to?
Why should players trust a site that has a history of being (in your words) "unfair"?
Are you willing to put out a bounty for anyone who is able to show that the house edge isn't 1%?
This is a brand new site with proper balance between the player and the house (like PrimeDice for instance).
P.S If you already know something and aren't sharing you are a real dick. We need more gambling sites for Bitcoin that are stable, you should help out if you have information.