Um, i dint know what class your talking about, but ok, ill see what i can answer.
1) upload it via a link i shall post now. http://loginclassic1.graalonline.com:8080/submit.html

2) horses are bought at a horse shop which is just south of the rail shop, and west of yorktown. Ive heard about custom horses bein an option but im not sure if it was a rumor or not.