35% crit, 75-80% surge, the rest into power and very little alacrity. You want about 1.7x second cast for pve for rapid scan with critical reaction proced.
All augments should be Reflex 22.
All mods: Agile 27 / Agile 27A
All Enhancements: Adept 27
All Shells: Tionese/Columni/Rakata because their set bonus is attached to shell, not armoring. Allows you to place Reflex 27 armoring in all slots for max stats.
All Armorings: Reflex 27
Barrel: Reflex 27
That is so painfully not BiS. Just the fact that you even suggest 80% Surge is laughable.