Car Alarms: which remote start to get, impala ls, usable features

Question
2000 Impala LS with auto entry/alarm, have one remote need two.  Do I get auto start add on to factory entry and get another factory remote or is their a remote auto start system with two remotes that will integrate with the factory entry/alarm system or do they all use a bypass module.  I don't want to carry two different remotes.   What price range will do this if I do the install, have electronic repair background  

Answer
There are various methods to achieve this goal,
but to do this right, you need to get a system
that does it all, and replaces the remote you are
currently using.

Longer range, and the remote will emulate all of
the feature you currently enjoy.

Of course, the PASSLOCK II immobilzer will need
to be bypassed to remote start (no choice)
but not too dificult either.

I could put you into a complete system that
would work with your factory alarm, and add
many usable features, with all relays and
passlock bypass kit to install it for
around 200.00 (+OR- 10.00) with everything
required to complete the task including the
wiring chart for all the proper wires in the
2000 Malibu free with purchase.

And of course aftersale online support is at
your disposal during business
hours at www.ONLINEINSTALLER.com .

Best bang for the buck, and does do very nicely in
this situation. Let me know if I can square you
away with the Galaxy 5000 RSW 2 way.
www.PAGINGALARMS.com

Regards,

ALARMTEK