Hey man! Just dropping some hints that may help you!
1. Pay close attention to desire. 1 square of desire= 7lbs they generally can cut for a max of 35. Bigger is always better. You can also use the tournament feature to check your fighters weight. If they can enter the weight specific tourney then they can always make that weight live too.
2. Copy others homework. Each style has specific stats associated with it and most have been at least partially figured out. Find a legend in the hof
Judoka