Ok so I'll check to see if the /commands do work again, although fairly positive they don't , since they were the reasons I enabled @str without actually knowing what it did lol.
For the 4 slots, I was going to continue to do them manually but I just took some time to analyze the regular expressions used.
([0-9]*),(0[xX][0-9a-fA-F]+) (Put this in find)
4,2 (in-replace)
I'm doing it one by one to see if it is PROPER and perfect but it is definitely much faster.