Cool, I will dive with anyone (tart).
Good plan we will see what everyones comfort level is, sort out buddy pairs, that should end up dictating how we actually do the dive from there on. No point in worrying too much at this stage as things might change between now and then (someone may suddenly get a stinking cold or ear infection on meeting the rabble ;) )
Matt, regarding the frock, if you have time get Adam to try it on, wait for him to go blue and pass out, rob his piggy bank and then try stretching the neck seal over a cylinder overnight before thinking of trimming it (Probably best to get Adam out of the suit before stretching it over the cylinder ;) ).
Although it might fit straight off

If he does not go a funny colour it is probably ok.
See ya Sunday
Daz