Plenty of books will take your action. I hope you are right and you soon become a profitable sports bettor. A sharp linesman uses winning players to fine tune numbers. For example winning player A bets 2 dimes on the the Marlins tonight -118 - the line might go to 20 or 21 cents (or more). Losing player B makes the same bet, and the line either moves 1 cent or not at all. A sharp player is an asset if used correctly by a sportsbook.
If any player pays attention and tries to learn here, they can be winners. You must want it and you must have discipline. I cannot believe all of this info is FREE!
"I can see myself being profitable gambling in the near future." If you can see the future you will have no problems being profitable...Best Wishes...OF
I wouldn't worry about getting booted. Take what you can get and move on when the well runs dry. The more books you use the less likely it will be that you get the boot.
You can always take steps to make sure your favorite little shop likes having you around.