I am thinking about having a local welder make me a hard bimini. I would like it to be strong enough to stand on to look out for coral heads etc. I would also like to have a couple of dinghy davits welded to it such that they swing out as needed. I also want to mount a solar panel and possibly radar to the structure. Fianlly I'd like it to be able to catch rainwater to pipe to the water tanks. Anyone of you ever seen or made such a beast??? If so how did it work??? Design ideals most appreciated.