Its a deal - just let me know what you ever need done.. Really the only thing I can't fix is out of focus or motion blur, although I hear the newer versions of photoshop are better at correcting those..
In music, we have a saying, "fix it in the mix" which basically means you can record pure crap and fix it while mixing and mastering the song.. Generally not a good idea, if possible.. Same goes for photography - "ah, just shoot it and we'll fix it in photoshop".. also not a good idea.. always strive to get the best photo possible and then TWEAK in photoshop..
Man, a 100-500 lens for Nikon would be killer, but I can't even imagine how much a good one would cost.. I have an 18mm to 200mm f/3.4 that cost around $1000 and then got a 70mm-200mm f/2.8 that cost $1200.. one f stop cost me another $1200.. yikes.. So, you may need to start saving up for that lens.. Word of caution: I got a cheap 800mm zoom with a 2X converter to go to 1600mm for $104.. and it totally sucks.. So, when it comes to lenses, you get what you pay for..
Holler if you ever need to.. I'll do whatever I can to help ya..
Friendship is like peeing your pants.. Everybody can see it, but only you can feel the warmth..