Hello,
I am closing in on my first glider purchase and have narrowed it down to three.

What is a safe purchase procedure for an older glider? Two are LS3's and one is an LS3A. All have been refinished in PU.

Is a new annual sufficient or it is advisable to have a pre-purchase inspection as well?

If an additional purchase inspection I would assume it would be prudent to have a 2nd A&P do it? 2 sets of eyes can’t hurt?
How thorough is a common annual and/or purchase inspection? Is a written report produced, similar to a Boat survey?

In addition to the commonly discussed items including damage history, exterior finish, and trailer condition, what are typical issues, pit falls, and specifics to look out for with an older glider?

New pilot, first ship, and I want to avoid spending more than the purchase price on repairs & maintenance.
Or is this inevitable and a false economy? Should I be 2X / 3X'ing my budget and considering a newer ship?

Thank you in advance for the replies! Jason