It may be premature to state this but I can't find a single flaw with the build quality on this device. I replaced 4 Torches, 2 9780s and 4 9700s. I am very picky given it is a $550 + tax cost and honestly the fit and finish on this is absolutely outstanding.
Sure the wheels might come off of it over time but at an initial walk through for a day it is truly fantastic. If the battery is comparable to the 9700 then this is a real winner.