Thanks BEagle. Good to know, puts them into the (longer term) picture, to get costs down. If they (uLights) are really cheaper to run/own, as opposed to renting spammers.
I don't know why I abuse the planes I fly by calling them spam, as a.) I've never eaten spam, and b.) never flown anything else; but everyone else does, so I'll join in the with the crowd. Pathetic, I know...
RR