I think an hour for your first 10k is a great target - that really gives you something to gear your physical activities around. The charity you're fund-raising for will make it all the more meaningful!
On the LLs, I did the quiz and have left the book around the house hoping that it'll pique W's curiosity - not sure if it has or not.
I did read that often a person is most demonstrative in the LL they wish to be "spoken" to themselves - so I guess this chimes with fb2's input above and your observations so far.
I have to admit I was sceptical about the whole LL thing but now I'm completely sold on it - it make so much sense in my sitch so I'm glad you're finding that there's something in it too.
Best - GFI
Me: 40ish W: 40ish Together: 20 ish years Married: 10ish Years