I am new to owning large hunting packs and don't know if I should seam-seal my Kifaru Dall pack. It is made partially of water-resistant X-pac material but does have a large front panel that is cordura without an X-pac liner so that part of the pack it not waterproof. Will seam-sealing even matter if the front panel is non-water-resistant cordura ? Does seam-sealing a pack like this offer any benefit ?