What to do with my Scamp?

Personally, I would do option 3, a Schumaker kit and find a used 727 or 904. Make sure you get a "proof of life" video if you can't see the transmission or engine run. The $500 magnum 360 sounds good, just make sure it's warranted against any prior major damage (Cracked block, head, etc.) when you buy it. Definitely don't do option 4! You will have time in the future and the A-Bodies are increasing in value daily. Too bad you're so far away, I've got a great running 318/904 combo I would sell you for not much more than the 360 junk yard core. I need to get it pulled for my 30/727 combo install.