Ron - You like them slightly sarcastic, but good. You probably like Ron because he's tall and on the Quidditch team, and can have a slight, but not too big, ego.
Harry - You are after fame, love glasses, and can handle the angst.
Sirius - You like them tall, sarcastic, and slightly claustrophobic. With Sirius around, you won't have to worry about being bored, but he might dip into angst every now and then.
James - You don't care if he has an EGO, but you might also love Quiddtch. James is intelligent, and humorous.
Hermione - You like intelligence and logic.
Peter - You don't mind if your man is short, and you have chance to wonder if Voldemort invaded his mind instead of Wormtail willingly giving up his secret.
Remus - Tall, chivarlous, and intelligent. You like brains behind a sweet exterior.
Draco - You can handle the ego, and definitly can handle the cash. Draco knows how to treat his dates to a fanticful time.
Percy - Intelligence and glasses are big on your turn ons. Percy has a slight ego, but he a very dedicated young man, and is very chivarlous.
Fred - You like Quidditch players who will treat you well and make you laugh.
George - You like Quiddich players who will treat you well and make you laugh.