OP: I hear you well on the alternative suggestions and warnings. I do appreciate it. Does anyone have a response to the question asked?
Question asked:
Can we charge you more if you choose to use a title company that we don’t own?
Sure you can charge whatever you choose to.
But...and this is a big but...the posters here have all opined that doing so is not a wise choice and have given you various reasons why.
One other point to consider. You're either going to have to pad all your original GFEs just in case the borrower elects to go with someone else OR face a cure situation on all loans where borrowers opt for a different title company because $850 will likely put you over the
10% tolerance. I wouldn't want to be the one having to explain either of these to an examiner.
eta: Upon further thought, it occurred to me that this $850 would be part of the Block 1 origination fee, not the title fee in Block 4 because the work your title company would do falls under origination charge as outlined on p.27 of the FAQ.