I'm across the river in Lafayette too. I'm actually planning on going to cash loan and security later today. Check at CD Land too. On Nov 17th 1998 my wifes car was broken into between 1:00am and 3:30 am. Stole my HU, kicks, and book of CDs.
Ever since then I have extra electronics coverage on my vehicles. Std insurance only covers STOCK locations.
Do you by chance have any pics of the equipment before it was stolen?
And someone knew you, or at least has plotted this out. To take the time to undo the wires, they had to know your time schedule and has peered in the back taking note of what was needed. Either they wanted it for themselves or to resell and wanted/needed it to be in working order w/o any visible flaws to point towards it being stolen. I've been there.
Will keep my eyes open too.