Hi Julie,
It's great that you took the training and enjoyed the process.
TS lomi does not have to be all about the draping or the amount of oil.
You can explain the preferable draping style and why it is used, but if the client is uncomfortable with that, offer the option of standard swedish style draping and reduce the length of the strokes. Perhaps just undrape the back and one leg so you can do those great foot to shoulder and hand strokes
You do not need to use huge amounts of oil. with experience you can get away with a lot less as you find that point where you have just enough oil.
It's about giving Aloha more than anything else.