Thanks all - it has certainly been a long project... unfortunately due to big periods of inactivity, rather than complexity really - but this time it has got to be finished before I can get distracted with the next thing, so here's hoping! (as you will see from post 22 - I used almost the same wording as last night saying it would be done by the 20th anniversary - so here's hoping that 3 years on I can make it happen!)
Oh - I even saved myself procrastinating on the orange bulbs, and got them ordered while I was still in the garage last night! I think tonight might be a case of get it in the air and have a good check over the running gear for any obvious MOT issues...