Fair play with a manual choke the remote start will proberley work, cant really help with wiring that up as Ive never done it.
Id rather connect the microwave sensor than the shock sensor, but you should be able to connect both in parallele. The only reasons that this might not work is if the alarm its self can not support enough amps to power both units or if they have different trigger outputs. This is proberley not the case, seeing as you bought them as a package.
If I remember correctley the door switches are push to break switches and connect to ground, if the wire on the alarm is for a negative door input (most likley) it needs to go anywhere on the lead connecting the door switches to the light.
Ed. Already told you how to wire the indicator lights, running a wire to each side of the car from the alarm. I imagine that the diodes are there to protect the alarm when the indicators are on in normal operation. Now Im not going to argue with Ed because he's normally right, but you could try connecting to the broken side of the hazard light switch (thus bypassing the switch).
