Being a lot younger than you lot I can only just remember Four Feather Falls, followed by Stingray, Space Patrol, Fireball XL5 etc. Anyway I digress.
After I started detailing the model I found that Retrokit do a resin cockpit and sidewall insert but I'm glad I did it the 'hard' way as I learnt more. The seat is from the spares box with added scratch-built detail. The decals went on well as you'd expect being from Cartograph with three exceptions. The red stripe in front of the intake is too long, the large A underneath doesn't match the raised lines which show it's position, being too small and lastly there is no decal for the intake at the front of the tail-plane. As can be seen from the final photo the two sides of the tail-plane are not the same so there is a difference in these and finally the exhaust pipe had to be adjusted to fit and OOB is too thick.
Despite all the above I enjoyed making the Interceptor, which is what our hobby is all about.