First of all, Photo Mechanic (TM) is NOT Lexar's software. Camera Bits is the creator and publisher of Photo Mechanic. Lexar is the distributor of Photo Mechanic for retail.
Regarding your question about incorporating Photo Mechanic, you will have to try it yourself (via 20 day trial) to see how well it fits with YOUR specific workflow. But since Photo Mechanic has been central to a large number of diverse workflows for the past 7 years now, I expect it to fit in quite nicely.
for more info and a link for trying Photo Mechanic.
Camera Bits, Inc.