Looks - Black, spikey hair.  Fairly tall, very well built, and pretty handsome.  Usually wears his orange and blue gi most of the time.

Smarts - Lower than average and a little naive.  His keen knowledge of fighting makes up for his lack of basic knowledge. 

Personality - Kind and pure hearted.  Happy-go-lucky, but has a fighting instinct.  Tends to care more about fighting than his family, but is still has a sense of loyalty.

Fighting Skills -  Best fighter in the universe, 'nuff said.

Special Abilities - Kamehameha, Kaioken, Genki Dama, flying, speed, can transform into varying levels of Super Saiyajin, assorted ki attacks.

Competition - Chi-Chi, his wife.  VERY difficult competition, a martial artist herself.

In-Laws -  Raditz, deceased.  Bardock, deceased.

Economics -  Seems to be poor, but can make due somehow.

Sex - Maybe a impassionate at first, due to Goku's naive personality. 

Overall - Good for fighting, and that's about it.  His happy demeanor will most likely prevent any arguments that would take place.  A great body would make for a lot of fun, and sweet personality will make the relationship last.