@whitecst
You make excellent points. My reasoning is based on my skill level. The swap I mentioned is so much easier for a shade tree guy like myself (not only to install, but to tinker with as the years go by). All those electronics are just too much for me, and I like to do things myself rather than pay someone (that's the fun of the hobby for me).
Also, the 5k was a brand new, top of the line 375hp warrantied GM engine complete with a/c compressor, power steering, etc. It could be had cheaper. The 350 I put in my truck was a craigslist engine that came with everything from air cleaner to oil pan for 800.00, and it runs great.
I'm not trying to argue. Like I said, you make good points, and your skill level is way beyond mine.
It was just a suggestion.