No , do not give HUmars/RAmars both SDJZ 15 , they will outclass their female counterparts damage wise , rendering them useless. if they hypothetically do get these buffs , RAmarl only has a slight edge because of Clio and HUmar/RAmar/HUnewearl dont have any j/z weapons aside from the merges.
HUmar - Fine
HUcaseal - 1450 atp , 230 ata , 1900 max HP
Hucast- Fine
HUnewearl - Lv 25 S/D ( Not able to use Clio) and level 30 resta. she has 1200+ MST for a reason.
RAmar - Fine
RAcast - No need to even mention him
RAmarl - Lv 25 J/Z (To compliment her ability to use Clio)
RAcaseal - 1360 atp , 251 ATA. her tank abilities hinder her more than it is useful so I would leave her HP and DFP the same.
FOmar - 200 ATA.
FOnewearl - Allow use of MM. 1500+ max HP to tank double-balls from falz
FOnewm - Increase his RA tech bonus by 5-10%
FOmarl - 190+ ata.
Some half-assed suggestions.