Which to kill, starter or ignition?

Clifford makes very reliable alarms i would not worry just put it to the main ignition,

I do autowatch alarm systems from south africa. as a insurance approved systems here in New Zealand, we are stricly adviced not to cut ignition circuit due to false ABS and Airbag light comes on sometimes when you switch your igniton on by key and when the vehicle sensers that one of the Ign wires is missing, it sometimes goes into Safe Mode. had many problems,

Luckly Autowatch systems come with built-in 2 circuit cut immobilisers on board so we usually do Start and Fuel in petrol cars but only in diesel vehicles we do Ignition (cut wire behind fuse box) as Fuel wire is not partically found.

But if you have a single immobiliser to do, then automatic vehicles, I recommend starter cut and in manual vehicles, do Fuel. We do heaps of japanesh vehicles which also cover Hondas as well. any problems, look me up

Hope this helps