Figured out the Bonus Stats addresses.
Looking at the sample block above, the Bonus Stats address starts at 484 (or one address right after the last Skill Point address). Each bonus stat has two addresses (00 00) with FF 00 equals +255 on a stat.
Layout is (00 00) (00 00) (00 00) (00 00) (00 00) (00 00) (00 00)
at spd hp mat mana def mdf
Just fill in the numbers.
NOTE - Going over the max HP and Mana (500 and 300 respectively) will make it go negative and will make your character useless in battle.
This should help in maxing out HP and MP. Though maxed out DEF makes literally every enemy do just 1 damage.