Tipping Guideline Requested (special case)

I found a wonderful provider, who will provide GFE and she's an amazing masseuse, trained in sport therapy. I have been seeing her primary for GFE, and sometime she might help me with my knotty bits.



If I see her strictly for a L0 massage, because my body needed one, should I tip her the usual amount or something less, but very generous for a L0.


Or should I schedule a 2 hr session, with one hour L0 and the next hour for fun?



I wish i can find another L0 provider like she is, so i won't have this dilemma. Feel free to recommend one if you have any
Is her L0 massage professional quality? Is her L0 rate in line with the market ie $65to $80 per hour...If yes then tip her an extra 20 to 40. If not in line then whatever you want...