I think I've decided on going with the TL250 over the TL600. Aside from the extra poly on the front I don't really see much of an advantage even for heavy activity and exercise. The TL250 still has the poly sides and back so the bond there should be just as strong as the TL600 and I don't mind cleaning up and re-gluing the front every 2-3 days if necessary. I would like to be able to only have to completely remover and re-attach the piece once a week. I think with a strip of tape down the center and glue on the poly sides, back, and lace front I should get the strong bond and durability I'm looking for. Anyone see a problem with my logic? If so please point it out, I'm here to get as much advice as I can. Thanks guys!

Oh and a question on the grey. I'm not opposed to it but how much grey is 5% really? I've not seen any pics with 5% grey.