There are no debts around here. Helping is what we do.
That reminds me of a story from when I was in grad school. I was putting new control arm bushings on my car and buggered up one of the pinch nuts that held the upper control arm on. I took it to the dealership with me because the local hardware store only had nylocks in that size.
I gave the guy (mid 20s?) working the counter all the info on the vehicle and he spent 20 minutes farting around with his computer and decided that part didn't exist. One of the older guys came over as I was explaining that I know it exists because they made a million of these cars and did not just glue to control arms on.
The old guy wanders into the back and comes out with a handful of the nuts about 90 seconds later, hands them to me, then tells me that these don't exist so he can't sell them to me but maybe I can figure out what they fit.
The look on the younger guy's face was pure gold.
Edit: One thing I would recommend is keeping a notebook (or similar record) of all the parts that you identify for the build. Someday you or a future owner will want to replace parts and it will be a lot easier if you have dimensions, part numbers, specs, etc recorded.
I like to write down both part numbers and the relevant specs both in case that part number/vendor is gone when I need parts next.
