Hello FireDawg,
I'll get you the cowl dimensions tonight and post them. As for the distance from the firewall to the front of the cowl, the Pilot EDGE does not come with the firewall mounted, so you can put the firewall pretty much anywhere you need it to get the correct distance. It's a bit of playing around to get the distance, thrust incidence set properly, just have to take your time. An incidence meter is a must when setting up the firewall. As you can see in the previous posts, I'm running a DA60 in the carbon EDGE. The DA60 seems to run very smoothly in this plane, I have no complaints in that department. None of my hardware etc. has vibrated loose. unfortunately there was no good video of the edge at the 3D bash, I was having a dead stick issue which turned out to be an ignition issue.
The spinner does come with the airframe, already painted to match. It's a nice heavy duty spinner, runs nice and true.
IMO the Pilot EDGE is a very well built plane, the hardware is decent quality, although I replaced most of the fasteners with good ole American made because I like using hex head wood screws etc., this was just my personal preference. The canopy is all wood / sheeted construction, no cheap plastic wanna be canopy here. The wheels are aluminum hub construction. Plenty of room for a canister in the tunnel, but too short for a tuned pipe without modifying the tunnel length (I'm running a pro flow rear dump canister).
Thanks,
Bruceman