Sounds like it went well.
You may find it helpful to make some quick notes on what your pro has told you to change.
The first lesson I had a list with about 15 things to try to remember on the swing, I needed this list to help me remember all his points. After a while it all becomes automatic but for the first couple of hundred balls it wont hurt to have a cheat sheet of sorts to help you out.
It only takes one good shot per bucket of balls to make you come back for more

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Titleist 983k - fujikura stiff shaft
Taylor Made R7 Steel 15* - Re*ax stiff shaft
Mizuno MP32s - S300
Mizuno MP T Raw Haze 51*, 56*, 60*- S300
Scotty Cameron Red X - 330g