Here’s the water passages. They’re not perfect but can be run as-is which is what I did. No leaks no problems. If you want someone to weld them the price is still very cheap. If you want me to weld them it’s 300 more. (Very busy right now)

https://cimg9.ibsrv.net/gimg/www.off...a3268dadd.jpeg
https://cimg0.ibsrv.net/gimg/www.off...45d7bc332.jpeg
https://cimg2.ibsrv.net/gimg/www.off...7b20a12fb.jpeg