I kind of like picking:
S-4 (power armour can boost it +4, and +2 from red module and perk)
P-8 (green module and perk can boost it)
E-6 (more than enough endurance, also allows all the perk requirements)
C-7 (+3 from blue module, perk and mirrored shades. Dermal enhancements reduce charisma by...