How common is the SVX alternator

[robricc]

I need to get my alternator replaced tomorrow because I'm going on the 48 hours of tri-state drive which starts tomorrow. Today, coming home from work, my warning lights all came on and my stereo started dropping out. Of course this had to happen tonight, the night before the drive.

So, I have 3 Suabru dealers within 45 minutes of my house. Should I have a problem finding an alternator? I went to Autozone because they're open later than the dealers and it's special order from them. If the Subaru dealers aren't stocking it, it is possible a Mitsubishi dealer might have it? It's made by Mitsu, right? Anywhere else to try?

Thanks!

PS - Here's a pic I took with my phone. All those warning lights on should indicate alternator trouble, right?