Hi Al
As you know, i'm just up the road so i'd probably be up for it as a one day LEM and would do my very best to support you in your endeavours providing the date doesn't clash with anything. It's a busy time of year though, particularly if you do commercial shows. I'd pretty much expect anyone in that situation to be working most weekends at that time of year.
I think my (pure sinewave) 2Kw Honda generator would run the CuBr, it would certainly run a couple of decent power DPSS RGB rigs. It's no problem to put in in the car 'just in case'. However, i'm not sure that outdoor approval would be easily forthcoming due to the close proximity of flight paths.
The Sheffield LEM doesn't have to be a big affair, just keep it small and simple.
Cheers
Jem
Quote: "There is a theory which states that if ever, for any reason, anyone discovers what exactly the Universe is for and why it is here it will instantly disappear and be replaced by something even more bizarre and inexplicable. There is another that states that this has already happened.”... Douglas Adams 1952 - 2001