I'm awaiting the delivery of my 9500ci tomorrow to put in my Cayman.
I have downloaded every Porsche install with pics that I could find online and have gotten a lot of good ideas. I am thinking of mounting the dual ci jammer heads in the rear, buying Blinder M27 heads (or maybe LI) for use in the front along with the rear ci head (center of mass mount). The one concern I have with mixing different heads is that it may actually lessen the effectiveness of one or both systems. I read in one forum (this one?) that mounting the rear ci head up front with the other two ci heads actually degraded the effectiveness of that system since the front and rear heads are not synched/phased to fire together. Not sure what other complications would come from mixing brands - Escort/Blinder or Escort/LI. I know to keep some distance between heads, but not sure how much to stop interference (if any).