Cold Starting Long Standing Engines

This has probably been discussed many times in the past but I have two rebuilds that I'm finally getting to the point of starting after four moves and numerous years. One is my 273 for my 67 Barracuda Vert which I rebuilt 10 years ago and has never been run. The other is a little Italian job, a 1500 cc engine out of a 1965 Fiat 1500 Cabriolet that I rebuilt 20+ years ago. Both have been turned over by hand several times a year but I wanted to ask the "drips under pressure" on this site any and all recommendations that you may have for the first start ups.
I get great info from this site and the collective knowledge available is astounding.
* any recommendations on a pre lube pump for the initial start
* recommendations for opening the top and bottom of the engines to check conditions

Any other items I may not know of?
Both fuel systems are clean and fresh.

Thanks in advance