Need Opinions: 2 Way Alarm + Remote Start

[Panthera]

Hi all, I'm thinking of getting a 2 way car-alarm for my car because i tend to be forgetful whether i lock my car or not and also for an added assurance. Remote start would be a nice add-on for it.

 

Currently, I'm looking at:

 

1) Pageguard PG-8000s

2) Steelmate 898G

3) Carscop CCFM9-RSV1

4) SPY LT118 (F8S)

 

I've been reading reviews on forums but getting many mixed opinions within these 4 alarms. And now I am confused which one to get.

 

My requirements are:

 

A) Remote battery should be long lasting

B) Range should be reasonable (not sure what range is reasonable to ask for though)

C) Remote reflect the state of lock in car (display lock/unlock)

D) Remote start

 

I'm sure some of you have installed one of these in your cars .

 

Do you mind giving me a quick unbiased opinion of which one should I select?

 

Would like to install it this weekend.

 

Thanks all in advance!!

[A5ph]

Sorry to hijack, but any remote start that can be set to switch on the aircon a few secs after engine is on?