The Lime can be added to existing waters - how else could it be reapplied? Anybody from the Pineywoods areas have advice on Liming?
The closest-to-you-geographically Pond Mgt Booklet I have found online is "Sportfish Management in Alabama Ponds" (a .pdf file) which has about a half a page of info on liming. Georgia's Pond Management website is here:
Ga Pond Mgt and has links to lots of useful info (including, I believe, the 'Bama pond book).
North Carolina's Pond Management links is here:
NC Pond Mgt and also has a lot of useful info, including a section on liming.
You can get a lot of theory from the websites and then temper it with different experiences people here have had.
Before we provide any opinions on stocking, etc., let's get your intended direction. What do you want to do with your pond? Trophy bass, big bream, blue catfish - what's your pleasure?