Ditto, except my heart rate's even higher, since they're both enticingly tasty. Even by your already excellent standards, those look exceptional, Paul: oozing character, the pair of them.
I have searched for many hours on Google to find drawings for steam locomotives and modern DMU's with little success apart from the National Railway Museum archives. I had not discovered "pdhdrawings" until Paul gave the link above. If anybody has other locations for drawings, this could be very helpful.
There is always my Google spreadsheet which lists articles published in the Railway Modeller over the years although I haven't come across J36 drawing yet.