last year it was 1K a game. 5dimes would let me go up to 5.
i'm looking to go 10K a game..
Youre going to be extermely limited in the US
Heritage is the other obvious A+ book
Bookmaker make be an option for a player of your size, but I'm not a personal fan of them just because of the dreadful Customer Service...
I'm not a big bettor like that so maybe others can help you.
Justbet is raising their limits this upcoming season so maybe an option. I'm not comfortable recommending books I haven't played with, so thats the best I can answer for you.