Thanks for all the info. Sounds like most of this should work, I'll just forego the 3/8 weighted line. I may just get more of the 3/4 poly and try to weigh it down, unless that would cause some other issue. I've got plenty of brick and concrete block. If that fails or is too big of a hassle, I'll order some 5/8 weighted. It just seems kinda pricey for what it is.