Hey buddy. I have a really good friend, lives here in Richmond, VA. He owns his own mobile business, working a lot with dealers and such, doing stereo work, interiors, etc. He used to do all types of custom installs for several big companies in town. SUPER nice guy and he is a total horsepower lover. Give him a call...he could tell answer any questions???
Name is Scott Callis. Number is 804-357-0359.
Good luck man. If you talk to him, PM me and let me know what he says!!