Yes that primer should work fine.

Yeah I just called BM's help line and they told me to go with 046 over oil and under Aura. It's the Superior 100% Acrylic Fresh Start. Guess I'll try to exchange for that. Thanks!

Faron -- I did not know this about paint color, but this is good news, since I put on the wall color over the weekend and I am having one of those "oh, no, it doesn't look like the smaple did" moments. At least, in daylight it is much brighter. In the evening, it looks like what I wanted! I will be patient and give it a good week to "settle down." In the meantime, it all came out pretty good. I used a trick I picked up on this site for cutting in the baseboards (used my taping knife). I experimented with a small foam brush for ceiling cut in--while it went faster than the blue tape, it is a bit uneven and I will need to go back and touch up. I do hate that but possibly this is better than drippy blue tape. Anyhow, thank you for the help.

The traditional answer is that an oil based primer should be used because tannin is water soluble. However, some of the new acrylic, water based primers, such as Kilz Premium, will stop tannin bleed, provided that 18 hours of cure time is given before top coating with a water based paint. Some of the new "paint and primer" paints are also stain blocking. Two coats of the paint itself will stop tannin bleed, but again, only after an overnight cure time before applying the finish coat. And yes, water based paints can be applied over a thoroughly dried oil based primer.