My kit boxes contained 7 cables - only need 4 - took a few phone calls and lots of study to work out which cables belonged. Measured up and ordered a new throttle cable to suit the new quadrant throttle.
No instructions for the cabin heat cable - and it obviously required a vertical cable pull. More phone calls and we discover the practice is to feed the cable through at the top of the firewall, then bend it down to the vertical. Made a holder to suit.
No instructions for the brake fluid bottle. Logic says it should the highest point in the system if possible - so I fitted it to the top LHS of the firewall.
Located and drilled the holes for the brake lines to pass up into the cabin from the main gear legs.