I'm not a 2 railer but I might be some day so I try to learn a little here and there. Check the links below on some information/advice on conversions of Lionel Husky Stacks. Make sure to click on the spreadsheet link (pictured below) in the first hyperlink thread for some extra detail.
https://ogrforum.ogaugerr.com/...ky-conversion-update
https://ogrforum.ogaugerr.com/...96#45074140789498396