I'm new here folks so I hope this isn't out of place or a stupid question. I am looking for a pellet furnace and have been offered a Traeger gbu 070 for 2000 dollars installed. This is an older model 2006-2007 I believe they said. Question is, are these models very good and is this price reasonable. I was looking at a PF 100 Harman, but I just don't have the money for one...thanks folks.