I know this has been discussed several times, but I haven't had any luck with a couple of things. First, how have people mounted their 6x9 speakers in the back of the truck? I tried to modify my brackets and the damn things ended up cracking and breaking, I just couldn't get it to work. Also, the 6x9's are deeper, is there anywhere that makes speaker grills for our trucks that'd be larger? I've got an excellent set of 6x9 speakers sitting in my garage that I can't figure out how to mount. Any ideas would be greatly appreciated.