2005 toyota sienna, remote start

hey all, just curious if anyone has installed a r/s on a 2005 toyota sienna. data sheets are great information, but i was wondering how tough this vehicle is to do. I am not looking for wiring info, rather how hard it is to get to some of the wires, ie. any difficult panels to be removed ect. any experience or helpful hint would be greatly appreciated.           

    thank-you in advance

hey guys, thanks for the insight. do you recall if it was difficult, or where you went through into the engine compartement,and the easiest location to pick up the lock wires.

thank-you again for your replies

hey mike m2 sorry forgot to ask, the key sense wire, can you use say a disarm wire to pulse that wire, or does it need to see a negative through the crank cycle. I would imagine you just have to pulse this before the r/s activates. is that correct.

thanks again