I posted in my "wine temperature concerns?" that I finally got around to trying my 1st wine kit (winexpert, vinters reserve coastal red). The wine did not stain my primary bucket.
Since I'm using my beer equipment, I racked the wine from the primary into a 5 gal glass carboy and two 1/2gal growlers all with airlocks. One of the growlers can be used for toping off later. The other (much more sediment in this one, with the siphon being re-started) won't be able to be added to the 5 gal. carboy because there is no space.
-Is there anything to do with the extra growler of wine?