Not to be a downer, because love the project and I to am a fan of the crimpless self soldering butt connectors. Just a word of caution, I have been using them since they came out the only downside, I’ve found is moisture they tend to trap moisture inside at installation and over time in various temperatures and humidity still corrodes and causes a bad connection. So far I’ve been using them then covering with standard heat shrink and so far haven’t had issues with them. Good luck with the project, I’ll subscribe and follow along