OK definately getting into the fun stage. Placed longerons back in position after priming, had my little helper Alexander fitting clecoes in. Clecoed the centre and aft fuselage back together, riveted on the canopy decks to the longerons. I maybe making it hard for myself to rivet the side skins onto the longerons because now the canopy decks are in the way of a buckking bar, but I'm sure it should be OK with a thin bar, time will tell. Finished deburing and dimpling the firewall, riveted on the 2 x F-684 gussetts tot he firewall.