I am looking for someone in Ipswich / Brisbane regions with welding skills and tools to help me rework my roll off roof for the observatory. I guess it could be done in one day for someone who know what they are doing (or two days if I help

).
I wish to mount a scope on top of my existing scope, however the roll off roof sliding mechism as it is would prevent me from closing the roof.
Also, this would give me a chance to fix some rust problems as well.
Thanks,
Brendan