Looks very good. I must have used 1.0mm cf strips for my spinner backplate spacing as my clearance is much less than your 2mm picture. I would sure go back and make sure that the Hysol filet is around the entirety of the firewall-fuse contact area. Your picture doesn't appear to have a filet across the top of the structure. The vent holes on the nose look fine to do the job. Be careful cutting the ones on the bottom of the fuse aft of the canopy compartment. That area of the fuse is really thin, egg shell thin at most. I reinforced mine structurally after cutting the vent hole pattern.