(a 1 str :2 int build means each level put 1 str and 2 int).

You have 207 stat points to distribute by Lvl 70 w/ base 3489 Hp/Mp

Ratio- 1 Str : 2 Int
158 Str/227 Int
Base 6195 Hp/8900 Mp
Base 67% Phys/73% Mag
Max 79% Phys/91% Mag with SPEAR
Max 80% Phys/93% Mag with SWORD+SHIELD

Ratio- 1 Str : 3 Int
140 Str/245 Int
Base 5489 Hp/9606 Mp
Base 63% Phys/79% Mag
Max 75% Phys/97% Mag with SPEAR
Max 76% Phys/99% Mag with SWORD+SHIELD

Ratio- 1 Str : 4 Int
130 Str/255 Int
Base 5097 Hp/9998 Mp
Base 61% Phys/82% Mag
Max 73% Phys/100% Mag with SPEAR
Max 74% Phys/102% Mag with SWORD+SHIELD

Ratio- 1 Str : 5 Int
123 Str/262 Int
Base 4822 Hp/10273 Mp
Base 59% Phys/85% Mag
Max 71% Phys/102% Mag with SPEAR
Max 72% Phys/104% Mag with SWORD+SHIELD

Ratio- 2 Str : 3 Int
169 Str/216 Int ***
Base 6626 Hp/8469 Mp
Base 69% Phys/70% Mag
Max 81% Phys/87% Mag with SPEAR
Max 82% Phys/89% Mag with SWORD+SHIELD

***If you would rather have 70% Physical Balance and 69% Magical Balance, put 170 Str and 215 Int instead of 169/216.

90% Magical Balance Naked
107 Str/278 Int
Base 4195 Hp/10900 Mp
Base 56% Phys/90% Mag
Max 68% Phys/108% Mag with SPEAR
Max 69% Phys/109% Mag with SWORD+SHIELD

If you want to find out your MAXIMUM possible Hp/Mp AT LVL 70 WITH PERFECT ALCHEMY simply do this.
Add 1050 to hp/mp and which you would get from hp/mp tablets.
Add 1078 to HP IF and ONLY IF you will get Max Heuksal Passive.
Add 1078 to MP If and ONLY IF you will get Max Force Passive.
Add 2156 to hp/mp if you use a SPEAR/GLAIVE.
Add 2352 to hp/mp if you use a SWORD/BLADE+SHIELD.