Guys I hate to admit it but I used to rag on anybody rollin with some bazooka tubes, that before I knew the real deal... There is a 1000 watts on these two 8's and the freakin jam. Not only due they jam I haven't been able to damaged one yet. On the flip side the speaker and "custom" enclosure only costed $199 and weigh next to nothing.
As far as mounting we just used some 1" wide maybe 1/8" steel strips and mounted them to the bottle mounts and bent the legs so that the bottles will stand level with the truck and each other. I will try to take a pic tommorow of the legs. I am having a piece of plexi cnc'd into a custom mount that will have the neons glowing thru it also.