Well, I didn't quite exactly make it. It was all thanks to a guy named "Figgles"/"Christmas Figgles" who lead me to the Santa Rarity. I saw him making sprays while doing it. I forgot what I typed in. However, it was on Google Images. The picture when I saw it was awesome. But, too time dedicating. I might find one with Derpy. But I think the only ones right now are Twilight, Fluttershy, Rarity, and Pinkie Pie. If I'm lucky maybe Rainbow Dash. None the less, I'll attempt at finding a Derpy pic.
I don't own any servers. Time, effort, internet forums, not worth it to make a good server. (unless you're asking me what's a good server) However, if you can tell me your steam account I can gladly add you to my friend list.
Scout is great, Heavy is also great. (don't use demoman until you have atleast Half Zetochi or targe n charge and yes you must have both) Medic is good for 2nd use. And Spy is for experts meaning USE THEM WHEN YOU HAVE DEAD RINGER. Also, Engineers are awesome for building sentries and dispensers. (beware of spies though, always shoot any of your teammates if they act weird to see if their spies)
TF2 is used for.....highly advanced computers with a good graphics card, it took me 2 and a half hours to download Resident Evil 5 on PC for example yet I can't play it. It depends, how well does your computer run?