Thanks so much for making this such an easy process.  While nothing seems to have come through yet,  I will update this post when it does.  Also,  to be clear,  all I need to do to pay back is the send 0.003 btc to the above repayment address by the date listed correct?
Edit:  The bitcoin came through and is now in my pending balance as an "unconfirmed parent".  I believe that kahc is legit.  I will by paying back as soon as possible and leaving a post detailing my experience if kahc is ok with that!    Also,  the lender answered the above question.  To me, this seems like it's about as painless as asking for a loan can be!