I think we improve our chances a little by taking only the off peak trains Chris. If Sue and I work together we generally work something out, though a crowded train with a full complement of baby buggies is something we have yet to tackle.
Just for interest we have found the ESGE centre stand that was provided as original equipment pretty reliable. Since fitting a larger section tyre to the front wheel we have had to add a couple of walking pole tips to raise the stand height. Its good enough to load up the panniers but not substantial enough to support the stoker too.
Glad Sheffield is sunny, just a glimpse or 2 in Leeds. Would love to have the temperatures we enjoyed over the bank holiday in York. We took the crowded Selby cycleway into the centre across the racecourse and along the riverside, I think they'll have to build an additional bypass to accommodate the increasing cycle traffic.