[JC35i]

With it being around the holiday season- justifiable purchase for a "me" gift, I have decided to jump on the MPE MPPK combo as bmw is offering their wonderful rebates and for warranty reasons. With this being said, I am wondering what my best/cheapest/suggested options are for dealers and labor time/rates in the VA and/or NC area. I am getting a whirlwind of various estimated labor times (3.5-6hrs for both; $141/hr cheapest thus far) that I would greatly appreciate if you guys can post the dealer name, time they charged for one or both installs and what they charged per hour.
I read on a few other threads that some have spent ~$125 for mpe alone but I think someone said they swung a deal for both Mpe + Mppk but there is no where in va/nc/even md where anyone is coming close or even willing to negotiate this price..
Once again, I would appreciate any info and want to say thank you in advance!
Cheers!