Been tidying a few more things up on this in my free time. Always loved the 90's styling, so decided I'd do the double intake side cam cover mod to have two breathers. Re-painted the covers so they matched. Intake piping was too close to the top rad hose as well, so made something up with some silicone hose I had lying around. Looks a lot neater now I think.
Also noticed my distributor cap was getting a little melted going for a drive today so made a temporary heat shield out of an alloy can until I get some 0.6mm sheet.