You know, everyone deserves to make a pitch for their business. The more vendors that are available with the broadest range of parts and knowledge, especially SHARED knowledge, the better for those of us that are trying to better our trucks power/reliability/WHATEVER! I'd rather hear from many sources with different opinions than be forced to listen to one.
That being said, I have NOTHING to gain from OPoole's business, in fact I have solicited advice from these two as well as others.