Funky - Turbid water, depending on visibility, could be a benefit to allowing the perch offspring to better survive predation by the largemouth. To my knowledge, that option has not been well studied. If you have the desire, give the stocking of YP into your 1 acre pond. If larger ones of beyond forage size (adults) are stocked, YP should survive well for several years based on several variables such as age of stockers, their food items, amount of cover and mouth gape size of predators.
The test success of the YP stocking will be to see how well they are able to recruit new yellow perch to survive and become 8" harvestable adults. Give it a try and keep us updated as to the yearly progress of your stocking experiment. Try to get us some pictures of the stockers. Also it would be very beneficial to all those interested is if you could include secchi disk readings of your pond as time passes and the lengths of your LMbass. All this will help document what the water clarity was over the course of the YP stocking project with sizes of largemouth present.
Secchi Disk Use and DIY versions.
http://forums.pondboss.com/ubbthreads.php?ubb=showflat&Number=92624#Post92624