I think the guns you have are highly valuable both monetarily and sentimentally. If you sell, you're gonna seriously regret it later. Especially when you have kids.
Welcome!! I would like to reccomend that you consult with a firearms trainer once funds allow (we have two atleast on the board), but in the mean time, make a post in the firearms chat section to see if some Augusta shooters don't mind hanging out one day with you at the range to give you some...