My recommendation would be based on what LR you have and what you want done to it.
Feel confident in the work and integrity of Paul and Sally at C&H Auto in Winter Park. He is less than the dealership but not by much. However, he has been working on Rovers for over 25 years and he is the only guy I would take my trucks to IF I didn't do all my own work. He is English and has a gruff exterior... He knows more about Rovers than any single person in Orlando and that is a fact.
There is also Safari Heritage Parts (good presence on D-90) and he mainly works on Defenders. There is also a new -ish shop in town Called Geared Restoration.