Thanks for the quick response. I am glad that I am not the only person that struggles to get stuff done.
For the subs, if I position ports on the bottom of the subs (facing down to the floor) is there a minimum distance that I should maintain between the bottom of the subs and the floor?
As far as dampening the horn, you had me at "I personally don't find it useful." ha! ha! If the designer doesn't think it is necessary then that is all that I need to know.