Here's a link to my wife's blog
http://www.winescribbles.com/2013/04/mango-wine-update-bottling-the-wine/ that mentions the bottling of the sparkling mango.
We used 43 lbs of peeled and pitted mangos (just the meat) that we had frozen, to make about 6 gallons. We added 3.5 tsp of powdered pectic enzyme while it thawed, and added water to 6.5 gallons.
At 62 deg we added 4 pureed bananas and premier cuvee. All of the fruit was in a mash bag by the way...learned that after the first time! SG was 1.040, so we added 15 cups of cane sugar to bring it up to 1.100.
We transferred to secondary container at SG .992, and split it to a 5 gallon carboy and a 1 gallon bottle. The 5 gal. we topped off with moscato and added sorbate and kmeta.
At 3 months we racked and tried to clear with chitosan but that did nothing, so we used sparkaloid and that cleared it in about 4 days. We split it up again into 3 gal, and 2 separate 1 liter containers. We sweetened the 3 gal with sugar, 1 liter with honey, and the other with frozen grape concentrate.
5 months later we bottled. Unfortunately the concentrate bottle had pooped it's bung at some point and that one spoiled...I dumped my first wine down the drain.
The sparkling I made a starter of EC-1118 and added 1.5 tsp cane sugar to each champagne bottle. Inoculated, put the plastic stopper in, and wire caged it. We put them in the spare bathroom bathtub just in case there were any bottle bombs, but I was more worried it wouldn't ferment at all. But they did and it was very good.