PC gold weapons

Hello everyone,

I got two gold weapons that I'd like to PC.

1st is a Shadow Axe of Enchanting, rq9, ench +20% longer, insc "Guided by fate" (dmg +15% while enchanted)

2nd is a Platinum longbow of Deathbane, rq10, +33% crippled duration, 15/50 ins and +20% dmg against undeads

Thanks !