Found a few more bits that I don't need any more. SFS silicone heater bypass hose in red, which goes between the thermostat and the coolant rail. It might possibly be long enough to cut and be used in a heater install. It has a joiner and two Jubilee clips near one end as I modified the coolant circuit at one point and then changed back again. Worked perfectly and leak-free until I removed it earlier today. You need Jubilee clips for either end, but I might have some new ones of the right size that you can have. The closest equivalent I can find on Caterham Parts is a short-ish piece between the stat and the heater, here. Picture here. £20 I've got a couple of dash panels from pre-96 K-series cars, one from my own car and another from a club member bought to use as a template for a new dash. Both are a little modified from standard but still do the job fine. One has a bit of yellow paint in the top-left corner and the other has some white paint in the top-right. Please state which one you would like! Pictures here and here. £20 each