Okay, I know it's not positive but I am trying to figure out the EV on this game. At 6 coins 4 Aces pays the same as a RF- 2400 coins. My intuition was that that would be the best level to play at. You can play up to 8 coins but the RF and 4 A's stay the same. Here is the payscale for 6 coins. I have FVP but I cannot seem to get the paytable changed correctly.
RF-2400
Str FL- 950
4 A's- 2400
4 J-K's- 420
4 2-10's- 240
FH- 60
Fl- 40
Str- 32
3oak-24
2 pr- 8
J or better-8