I hate to be the first - but - buying a car sight unseen is very unwise. You can't properly assess the condition and are almost certainly going to be dissappointed.
Having said that: I bought my '63 GP sight unseen

. It was sort of an accidental purchase, which I can explain later if required, but I'm pleased overall and everything has worked out.
Now that that is out of the way - I think these issues will work themselves out. Even for us super high powered mechanical gurus (...lol...) there are always 10 or 15 little things that require attention.
I hope that you can be patient and click these items off one at a time and get to the point that you smile when you see the car sitting in the garage. It's certainly possible because that's where I'm at (even though I can think of 10 things that still need to be done).
Best of luck with your new purchase -
K
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'63 LeMans Convertible
'63 Grand Prix
'65 GTO - original, unrestored, Dad was original owner, 5000 original mile Royal Pontiac factory racer
'74 Chevelle - original owner, 9.56 @ 139 mph best
http://www.superchevy.com/features/s...hevy-chevelle/
My Pontiac Story: http://forums.maxperformanceinc.com/...d.php?t=560524
"Intro from an old Assembly Plant Guy":http://67-72chevytrucks.com/vboard/s...d.php?t=342926