I have a lime wine on the go at present and so far it smells and tastes divine. I added sultanas to it for extra body and suggest it is a good idea to add them as like the others say, lime on its own wouldnt be all that great.
I have a lime wine going also (5 gallons in secondary) as I have a lime tree next door (these are very small limes - almost like key limes). I believe it was Jack Keller's recipe, but took everyone's advice and added bananas as well, which I am now doing with every batch. Funny how the bananas pieces totally dissolve after a few weeks (Allie reassured me this would happen on a different recipe when I had white specks floating around).
Is very tart (although good - will need sweetening), aromatic and even starting to clear after 3 weeks (fermentation slowing). I understand that this one will take a year to really develop, so I am prepared to wait it out.