many thanks all.
I want to stop the label and field wrapping, and I am going to want to do multi row editing and so I want rows on their own row of course.
I've only just got the lights on so I will figure stuff out using templates, though if there's any easy nospan tag I just set then I'll gladly use.
I also want to add a colour picker, for which I presume I will need to implement a 'Colour' type I guess.
I havent got to the validation yet, I want to have greaterThan=<fieldname>, which will imply lessThan (or equal to) in the reverse.(In my case you cant leave before you arrive, so if you bump up the arrival or down the dep then adjust the other one accordingly, so "reactive validation" ).