Natures and IVs are randomly determined, yes. You can check your seed, in DPPt, by coinflip and in HGSS by calling elm. Abusing WC in HGSS is much easier though, since you can only check your seed in DPPt or get the pokemon and not both - reason being moving NPCs. HGSS yeah, too easy, haha. Just takes aloooot of times hitting your delays.
AHAHA! I don't wanna look like I'm out SCAVENGING! And eh, a navy or black is better methinks since that's what a majority of the girls are wearing too, ahaha. Matches with the guys typical business suit :P Besides...dark colors please...it's gonna be chilllllyyyy up there in Amarillo, Texas, ahaha.
And WOWZA indeed! You do know alooot about fashion :) I can just ask you now too! ^^ And yes, you can get the Groudon come this weekend ^_^ That's nothing though, I'll do something special for yah if I get in ^^