Alastair
many thanks, but where to start?
The truth is that I stumbled on model railways again by accident when looking for 'iron' things to paint and wile I was temporarily house-bound. Also found some fascinating old 'dreadnoughts' and 'pre-dreadnoughts' as well while looking for the Iron Duke.
The pre-occupation with track and wheels is that having some Hornby track, when it came to even a semi-realistic painting it looked so odd to me that I couldn't bring myself to use it even as a guide to where the lines should be. As for the sleepers...
I spent a lot of time researching the locos on the internet (part of pretending to be an artist is that it's a great excuse for 'researching' into interesting things) and, because MRF in particular was such a useful source of information, I ended up looking at (and coveting) the models as well - but actually I also sometimes really struggle with the shiny fat leading (bogie) wheels that some of them have. Back to the track - from that point of view I just wanted to get something that looks as close to the real thing without having to devote myself to hours of soldering, sticking ABS chairs to ABS sleepers using noxious chemicals and so on as possible - but in reality from the point of view of painting I can probably survive without any of it at all, but......
Unfortunately my interest has now been rekindled in railways in general and the locomotives in particular (well, also trams and buses, but that's another story). The technical aspect as well as the looks is fascinating. The main reason for trying to understand what looks reasonable is to be able to get the stuff and have it availabe for use, look at - and get it all running, build scenery but be able to have different layouts and so on - well, to 'play trains' rather than aim for a club-style, super-detailed representation of the real thing.
What really puzzles me (and has sadly led to many of the dumb questions) about it all is that, for track which is such an essential part of the thing, there seems to be such a gap between the realism that is possible and what is available 'off the shelf', and that simple connectivity appears to have not really progressed that beyond what was available 40 years ago. The gap between 'playing trains' and 'serious modelling' appears to have increased rather than the former benefitting from advances in the latter, which is what I had expected to have happened.
So, with all the information so kindly given on MRF (which I'm extremely gratefull for) I guess I need to decide whether or not go ahead.....
Sorry, rather long involved, and the dumb questions are probably irritating and will be stopped!