Thanks all. It was surprisingly heavy to stand up and keep up with a bit of wind blowing but seems secure now( although time will tell).
ecballey, yes it's conduit and strip. I am quite happy so far with what I have done with LSP. My actual show is quite short at present as this has all been a bit of a new learning curve (moving to pixels and LSP the year) but hopefully I can work on more sequences over the next year for 2014 now that I have a better understanding of LSP.