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https://www.calcentron.com/PDF_Documents/elektralink_pdf/Sealed_Crimp_Solder_Connectors.pdf

https://www.calcentron.com/Pages/elektralink/elektralink_sealed_crimp_solder_connectors.php

They have some cool crippers with solder in there for a soldered joint once the wire is crimped, you hit it with the iron, and then flame the housing to get the shrink wrap tight around the wire, saw...

I used American Autowire. Great tech support, and supper easy to follow instructions with wiring set up in packets per electric system of car. Also you don't have extra wires hanging out of the...

You and I know once you start your budget changes, but these are no different than what he wanted to begin with.

These are in your neck of the woods and probably in your price range,
https://miami.craigslist.org/brw/cto/5162081149.html
https://miami.craigslist.org/mdc/cto/5131114109.html

I think starting at 1750.00 and having budget of 3000.00 wouldn't get the parts on there already, into a daily driving condition. Like Roger said doing a frame swap requires space and tools, as well...