I would suggest a zinfandel if you have your heart set on red. If it were me, I would probably serve a crisp, dry white like a sauvingnon blanc.

Normally alcohol concentration is measured by volume hence 12% alcohol is by volume.
Both bottle has the same concentration but the TOTAL alcohol present is different.
Bottle A has 90mL of pure alcohol while bottle B has 96mL

Ps:
Concentration is like density or molarity in chemistry.
A 1kg of iron has the same density as 2kg iron but as you can see the total amount is different though their density are the same.

Another example is concentration of a glass of alcohol A is the same as the concentration of the bottle it came out of (bottle A) but as you can clearly see the total alcohol in each case are different (providing the volume are different).

2005 was a great year for Chilean reds, ranging from the extreme high price range all the way down to the bargains.

I recently came across the Vina Santa Rita Cabernet Sauvignon Maipo Valley Medalla Real Special Reserve 2005. It's a 91 point wine in Wine Spectator and it was a steal at $16 (Canadian).

Here's James Molesworth's tasting note from Wine Spectator:

"Broad-shouldered, with lots of tobacco, currant paste and loam notes backed by a muscular structure. The dark, dense finish shows hints of cedar and roasted vanilla. Has lots of Pauillac-like grip. A terrific value. Drink now through 2014. 35,000 cases made.

Cheers!