Shop to install Viper alarm/start?
 

I'm wondering if anyone has any experience with shops that install viper alarms. Thinking about getting one after I saw it installed in my buddies s2k. How much does this kind of install typically run?

[ame="http://www.amazon.com/Viper-5706V-Security-System-Remote/dp/B00GT2GA6Q/ref=sr_1_4?ie=UTF8&qid=1399244102&sr=8-4&keywords=viper+2-way"]Amazon.com : Viper 5706V 2-way Security System w/Remote : Vehicle Security Complete Systems : Car Electronics[/ame]

And on that note how difficult is it to install yourself? I'm fairly experienced with wiring soldering etc. but would definitely need a guide.