I'd like to hear from anyone that has gone that road, esp a car thats been on the road for a few years.
I just fitted a change over loom to an XW - GS ute that was supplied through Grand Tourer. So far an excellent unit, with the alterations for internal reg alternator and hidden relayed head lamps fitted at my request. (they do prefer to do them concourse tho.) It was somewhat pricey at $1500, but at least i could just lay it in the car, secure it in the factory locations and everything fitted first go.
Jas