Having just received my TF Cleaver in the mail I'm thinking about getting a Saya for it. I intend to be travelling around with it quite a bit and a saya would make things a lot easier. Looking for recommendations either for a premade saya that would fit it (225mm Long x 110mm High x 2.5mm at thickest) or for a custom saya maker (in the US preferably). Also, I've seen that a few saya makers offer various different woods, apart from aesthetics is there any reason to prefer one over another? Are some of them gentler on the knife, better at absorbing moisture etc?