I'm not anti-BEC just, well, err I dunno
I think I want a car engine (for this one, the Single Seater will
have to be bike engine).
Plan was always to have a small and light engine and the more I read about the K series the better it sounds.
I am not worried about Head gasket needing doing, I drive a Fiat cinquecento and the HG is a service item

and if the head needs coming off then it gives me a good excuse to do some 'work' at the same time.
Keeping my eyes peeled for an engine.