gl sir, or mam?
i think your BRM is too aggressive and you should maybe mix the BI (for example mix 3$ and 1$ when you have 200$).
furtheremore if you plan to exclusively grind 11/180s with a 1k roll you will most likely go bust because 200BI swings are very common.
also the endgame of 45s and 180s play differently, maybe only play one of them at a time