Here is my set up:
JVC EXAD avx1
CDT Audio CL-E6CF 6.5" midbass/midrange carbon fiber cones/cast baskets
CDT Audio EF-8 8" sub carbon fiber cone/cast baskets
Resonant Engineering SE-10 10"subs 600watt rms 1200watt peak
Rockford Fosgate Power 600.5 5 channel amp tested at 780watts @4ohms
Dynamat/eDead throughout
Previous SPL using JL W3V2 D4 subs in same enclosures/amp was 144.6 (audio control not term lab)
RE Audio subs...TBA
I build systems in Cobb so if you need a system built...I'd be glad to do it and I work inexpensively!!
Here's some pics of my work:
The car:

HU: