In my opinion it won't be worth the cost or effort on a Sota upper. You are looking at bare 50 dollars in parts, and then if you don't have the tools, another 100 dollars in gunsmith fees. Perhaps someone nearby could help you switch it over for free if you buy the beer and the parts. I would offer, but you are a 300 mile round trip for me.
I second this. But if you have to have it, it can be done.