Looking at a couple 360's this weekend - tips?

Might be making a 7 hour road trip this weekend to look at two 73 360 engines. One 73 is torn down, but complete and one is still assembled, it sat for about 3 years and was just removed. It's supposed to have 65k miles on it out of a minni winnebego. Haven't done any Mopar engines yet, have built several small block Chevy engines - including race engines. Anything to look for in particular on the Mopar 360's - core shift - where to focus, main webbing cracks, things of that nature?

Main diameters 2.50" and rod journal diameters 2.125"?

Plan on at least pulling the pan and the valve covers on the complete one and rolling it over to make sure the valvetrain is intact and it builds compression etc...

He is asking $300 on the complete engine and $175 on the 73 in pieces. He is also willing to throw in the transmissions with them for those prices so I may be rounding up all of it, 7 hour drive - would like to make it worth my while.