Viper 791XV Responder Alarm/Remote Start

[oma]

I finally found a local shop who sells/installs Viper products and am getting the 791XV next week. They have not installed one on a H2, but think they can do it.

Here is what I want to know- I want my H2 to respond the same way it does with the factory remotes--I have the delayed lock, if you hit the lock again the horn honks, at night the front day running lights, interior lights, and back-up lights come on as well as the exterior running lights flash (three times I think). I'm not sure what else there is. I was told I needed an additional module to make these things work (for about another $150), if they could get them to work. In previous posts I read where this system could easily be integrated into the factory system, but what about the items I want to make sure I retain? Can this be done? Does this sound right? Please give me any advice or suggestions you have over the next few days on this topic. I appreciate your help and input.