Hmmm, i guess that would work pretty well. Being able to level up and have better things to build is nice. I still think the furnace time should be shortened more, but also being able to craft a better furnace as you progress would be great too. I'm sure they plan on something like that probably, as it just makes sense in a game like this that you have to have some sort of progression put in. I mean this game is still very early so we don't really have any idea what's coming lol.