Well, if they work the numbers they could tell just about what spread would give him an advantage big enough that he'd want to go there yet small enough to make it worthwhile to have him there. $2K to $10K, maybe, assuming a .45% house edge and decent pen? You wonder, though, if Ben, being a Hollywood type used to getting his way, wouldn't chafe under any sort of minimum over a hundred, or whatever it takes to keep out the riffraff.
I haven't seen it since it was the Fitz. Yuck. Is the D the kind of place a Hollywood big timer would want to go?