Custom shops in Dallas?

UNKNOWN_370

Hey Dallas natives, needing a little help. I'm eyeing a base sport 370z and my only issue with any model 370z is the crappy stereo. So I'm looking for a custom shop that might be able to remove the seats. Rip out the whole storage area of the 370z and completely redesign it to look like the dodge viper stereo area. That way the rear space will be only dedicated to amps and subs while keeping my trunk...
Having someone to help me with finding a talented custom shop would most likely much seal the deal on the Z for me cuz I'm an audiophile. Its why I chose the G last year. I can fit a sufficient custom stereo easily. I can't ride without great soundin' music... (i'd hate to trade my G but... I'm in love with the Z)
The viper has a great system for a 2 seat sports car and I think that setup would work great for the Z. BUT, not being a dallas native. I don't know what custom shop would be able to handle such a job and make it look like the car was built like that. Lastly, none of my dallas friends are into customizing n crap like like that. So my resources are few and far between in that arena. Thanks in advance for any info.