Awesome looking and driving Fantasy Track! The chicane kills the flow alot though, atleast in the F1 car I tried. I also noticed that there are a lot of decreasing radius turns, which need a lot of patience when driving fast :D Still, this is already, probably, the best Fantasy Track there is.
Towards your F1 Hotlap Challenge, I managed a 2:29:692 in my 5th Lap with the Kunos F2004 Ferrari ;)