I can field that. Yes, any existing mod that makes nontrivial changes is unlikely to work as is. Updating a mod for a new Alpha is a major undertaking, but it shouldn't mean rewriting everything from scratch. Most important is a good merge tool - I use Apple's FileMerge. With a merge tool, you load in your mod's old script in one window, and the A17 (vanilla) script in a second window, and the merge tool highlights all the differences. The modder goes through each difference and splices in lines from both files (and writes new script as needed) to come up with a syntactically correct new file that modifies the game as desired while also incorporating A17's new stuff.
As to your new PC, I'm sure it will come in handy for more than just A17. :kiwi-fruit: