Thanks for the info you sent thru on my post. Perth is my closest city and thats about 5 hours drive from home. ( which in Australian terms aint a big deal)
I do like the idea of something like the OBDLink MX Wi-Fi Scan Tool just to retrieve and clear fault codes. Our cops get really picky about screens and aftermarket "gadgets" that dont seem standard. so a chip might be a good way to go ( so i can hide it out of view)
you mentioned you have crew down in Perth, do they only tune your gear, or do they know the 7.3 powerstrokes in general?
I have done a bit of tuning myself, but thats all with gas engines, this is my first diesel truck, so its a learning curve.