PC: perfect bow grip of defense, perfect grip of enchanting

I saw 30-50k quoted elsewhere for the 20% enchant grip, and would like another valuation.

I'm curious about the worth of a +5 defense bow grip as well.

I have both in my inventory but haven't used em in a bow yet.

Thanks!

The 20% enchating could go upto 50K.
The +5 defense is worth about 10K I believe....not much demand for those on bows.

Question: Does defence go up to +7 on bows?

Bow grip of defense is +5 armor to everything which is max. There are other grips like shelter that add defense/armor but it is either phyiscal or elemental damage and not the all damage from defense grips.

I think there are three types of AR modifiers for bows and they are as follows:

Defense - AR vs Ele and Physical attacks - max 5
Shelter - AR vs Physical attacks - max 7
Warding - AR vs Ele attacks - max 7

Please correct me if I am wrong.