PC on Zodiac Bow, req 9, energy+5 and Shadow Bow, req 8, +15^50

I have 2 bows (1 is a bit old):

Zodiac Bow
Req 9 Markmanship
Energy+5 (maybe populair for trappers?)
Poisonous bowstring
(no bowgrip.... yet)


Shadow Bow
Req 8 Markmanship
Damage +15^50
Sundering 10/10 (old)
Enchantments last 20% longer

Can someone please pc these for me?

zodiac - idk faction prices
shadow - 30-40k