Alias: None known other than Heero Yuy. Is not his real name, though.
Looks: Ruggedly handsome. That rather rough spiky patch of hair actually looks good on him. He has some muscles on that small body of his and awesome prussian blue eyes that glitter with a wild ferocity. However, he is often said to have a face strangely resembling a beautiful girl's one.
Smarts: Not to be underestimated. Very intelligent, although sometimes blinded by the intense desire to always finish his mission. But he isn't the main hero (pardon the pun) of Gundam Wing for nothing.
Personality: Very grim and suicidal. This seems to be no fault of his own, though. Being taken as a small child to be raised as an assasin would probably make anyone unhappy. He rarely shows his feelings, although sometimes you get glimpses of what he might have been like before he was trained as an assasin. But you'll rarely see that side of him, unless somehow you can get deep into his heart. And absolutely merciless if he believes you're in the way of his mission.
Cooking: Um... I don't think so. I don't think assasins like him were supposed to be trained to be gourmet chefs. But he probably will be able to do simple things like cut vegetables and boil water. And he's got a tough stoumach. He'll probably be able to eat Akane's food.
Fighting: Awesome, for someone without supernatural powers. He can jump off buildings, take several bullets without whining, repair his broken bones with his bare hands, and bend steel. A superb fighter in a mobile suit, also, since he was trained as a young child for theese things.
Special Abilities: Most of the things detailed in Fighting (see above.) Besides that, he can also blow himself up a lot and somehow manage to live through all that.
Competition: Relena Dorian/Peacecraft. Now, she'll be hard to beat. Not only is she pretty much the queen of the universe, she's considered pretty, intelligent and, what's even more astonishing, he seems to have a soft spot in his heart for her. Perphaps if you can manage not to get killed by him, the way she did, you might inch yourself into his heart. And remember not to interfere in any of his missions, or you'll find yourself in the dangerous side of Heero's shiny black gun or, what's worse, his shiny gundanium cannon.
In-laws: None known. The only one who really counts would be Dr. J, and he would probably say okay if you had nice, clear, pure eyes and then would leave you alone until the next mission occurs.
Economics: Now, I'm not exactly sure about this, but I don't believe that being a soldier is a real money-maker. However, you could probably persuade Heero to hack money off from the internet, which he would probably do, since he didn't flinch from this practice before. Oh, and be sure to invest heavily on helth insurance for him. Heero had this interesting ability to get blown up often. If by nothing else, you'll make a small fotune out of that.
Sex: Sex with Heero could be interesting. He's the rough and tumble type, so be prepared for some tiring nights.
Overall: Custer had better chances. Heero's a rough diamond indeed. If he doesn't kill you, living with him probably will. Are you sure you're ready for that kind of commitment to this kind of man? But then again, if you prefer the kind of man that would hunt down anyone who hurt you and give them a painful death, why not? Also look into if you're bored with life.