My desire for lighter line came from casting distance, never use live bait. Also find it easier to tie knots with hi vis. I’ve used many lines less than 6lb and like two kinds very well. BPS offshore angler tight lines, inexpensive and a very good personality including low line memory which may help reduce your pigs tail effect. I’ve used it in 4 thru 10 pound with equal success. The best overall is Stren Crappie hi vis, which I’ve used in two and four pound. If you have confidence in your six pound line, by all means. I’ve used a couple of line brands that had terrible memory issues and they got a quick trip to the recycle pile. You’re wife is one upping you with two rods so don’t compete with her, sounds like she’s having fun though. When I want to up my catch, I downsize my bait and catch fish that have sometimes shut down on the bigger stuff. Good luck with it all, all good comments so far.
Creativity is just intelligence fooling around