I gotta make another Lowes run, and I'm not looking forward to this one; it's gonna be a biggie. Going to try to get everything I need (siding included), except the roofing material, to save time & miles. I'm going to try to get one of the pro staff to load the truss specs into the computer to double check "our" figures, in case something's been missed, overlooked, or figured wrong. If the figures are right, it should run around $460; better carry the pink slip to the truck & the house along. Contemplating picking up a nail gun, too; that's a bunch of nailing by hand, & my hammer hand's already feeling it.