Hmm, I like the idea of permanent rewards for quest where we test stuff the devs need us to test. I do not like the exclusivity of such rewards much (I do not like exclusive rewards at all), I do not think it is really needed. Though there is aready so many backer exclusive reward so what is few more? Anyway I would not mind if people could get those things later in the game or from the store. would prefer if these items were hard to get in the final game though, so taking time to visit guides or whatever would be the easy way to get them.