Congrats to the Podium, Jay and Geno, and to Allen as well. Very nice submissions from the gang, and yeah Jay, killer capture. Let me guess, a P-51 isn't it? 
Regarding printing of different aspect ratios, it's been pretty much covered. I aggree, personal preference. Me, print and mount the way I learned at school that was a class requirement. If I'm using 16x20 frame, I print 16x20 but I do NOT "fit to media". I just resize my image to smaller than the media and hand cut crop the finished print. Then I attach the print the 16x20 museum quality Artic White mounting board.
I just spent the day at Good Smaritan Hospital doing an all day surgical prep which included a two hour class with other folks about the methods used, prosthetics used, and befores and afters. Also knocked out my EKG, CT, X rays and a doctors visit. I still need a lab but it's too soon for one right now.
Also had to sign a photography waiver for my procedjure, Allen, you coming out for this?
I have to follow up on this and see if I can get some files, for the appropriate price, of course.
Jason C