To Re-Encapsulate Coins Or Not?

Hi folks, this is only my second post so be gentle with me

I'm looking for some opinions on re-encapsulating some '76 Montreal Olympic Proof silver coins.

I've got one complete set (Series I - VII) in what I think is pretty good original condition. The wood and leather cases are probably an 8.5-9/10 with very little signs of wear and the COA's are all crisp but with slight browning in the corners. The coin capsules do have some minor surface scratches but are all intact and have never been opened. I also have all the boxes for this set and they are in very good condition. I don't plan on doing anything with, or to this set.

I do however have one additional Series I Proof set that's missing the COA and cardboard box. The coin capsules in this set are in pretty rough shape, both of the $10 capsules are cracked and there is some discolouration on the coins. All the capsules in this set also have heavy surface scratches.

So my question is, would putting these "spare" coins into new capsules decrease the value of the set, or would it make the coins more appealing if I were to sell or trade them?

Thanks in advance for your input.


Steve