Thanks for the kind words, well I've put nearly 800 kms (500'ish miles) and the big grin is still there

Fuel economy was 15.9l\100 kms, I think this works out to about 17 imperial miles to the gallon, which I'm happy about, not too far off what I was getting with 2010 F150 5.4

2000silverbullet,

The noise comes from when the roof is open, it's a reverberating wind noise, I think the little wind deflector that pops up when the roof is opened is not deploying out far enough.