Hi Mxysxy
Sorry to not get back sooner.
We took my FTO over (as oppsoed to Kavemans). I found it really good. Took 14.5 hours to get there, we encountered various conditions that slowed us down a bit. My car is the more comfortable of the two for long drives as I have softer suspension than Robert. We drove in lots of 3 hours non-stop and then changed drivers - this allowed the other person to grab a decent snooze in between stints.
From memory I think we averaged about 13kms to the litre fuelwise. The only time the car was stopped was for refuelling. We did not suffer any temp issues, it was always below the 1/2 way mark on the temp guage. Speed averaged out (distance/time) to be 100km/hr. Not that we ever exceeded the posted limit
FTO617 - if you are finding your FTO getting hot after a few hours, I suggest you get it checked. This is not the first very long journey I have taken mine on and I have never had this problem. They did replace my waterpump at major service. Do you maybe have something blocking the airflow at the front of your car?? Also sounds like you may need to get your aircon system checked, it may be leaking if its not staying cool. I generally get my car checked and serviced at 6month intervals, use Motul engine oil and the Redline ATF.
Good luck Mxysxy with your trip.
Cheers
Tanya