Hello guys, I'm looking to add a 2nd story to a pretty simple 30x30 mainfloor. The home is on a concrete slab and built in 1995. Its in great shape, but we need more bedroom space. This will earn us 3 additional bedrooms and one bathroom. We are located in Erie, Pa which sits directly between Buffalo, Pittsburgh, & Cleveland. I'm trying to come up with a cost of JUST THE FRAMING. Walls w/ 6 windows and siding, roof, floor, and staircase. We would use the existing trusses as its the same footprint of the mainfloor. I can run the plumbing, electrical, and all finishing work myself. I just need to get it framed in. Any good assumptions? Thank you in advance!