PC on +15% (Stance) q8 Spatha

Could you help me PC on this

15-22 req 8 swordsmanship
+15% (While in Stance)
20/20
+30hp

thx

Updated: thx for the PC.

Just wondering if you could help me PC another:

Storm Bow - req 11
20^below 50
Zealous 1/-1
+29 hp

Ironwing Flatbow - req 12
+5 energy
Vampiric 4/-1
+30hp

Imo salvage the 20/20 and +30 with perfect salvage kit then sword maybe 10-15k imo....

Definitely use perfect salvage kit on the Spatha. Sell 20/20 for 15-18k, +30 for 12k or so and the sword for 10kish.