1.- I use ZAP CA and epoxy.
2.- www.stanfibertech.com or www.fibreglasspecialities.com sells a fiberglass cowl and wheel pants.
3.- Yes, you don't need anything different.
4.- The incidences according to the plans and instructions(not sure but bottom wing 0, top wing -1 and stab also -1).
5.- I'm using the Saito 100 and a GP engine mount and no spacers.
6.- Not really.

The only change I made was to install a tail wheel assembly that isolate the wheel from the rudder, It's a matter of personal preference, I use a Sullivan but I think a Carl Goldberg will work better.

It took me 320 hours to get the beauty airborne; hope this help you.