I'll probably complete a Pokedex on one of my files at some point (probably Yellow), but for now, I want to do some other things and just play through the game a couple of times. I've completed the Pokedex in Red the past, so I have experience doing so. Frankly, it should be easier this time (I won't have to borrow a spare cartridge from a friend, restart it, and play through the entire game just to get the other fossil that neither of us picked, and I have enough games that I should have no problems with the different Eeveelutions). Right now, though, I'm enjoying doing different challenges, and I'm working on creating a living competitive dex (with final-stage evolutions). If a compatible Stadium release ever comes out (which I'm someone dubious about, but hopeful for nonetheless), I may look into creating competitive versions of Pokemon for all of the different cups, but for now, I'll probably stick with end-stage evolutions.