So I am busy underway with my house alteration project I want to have a node 0 in my garage and already have networking in there to my MicroServer and Router etc. I now want to move my AV kit in from the lounge to the garage and mount in a rack. Given we are getting a new kitchen the old one is now redundant and still in reasonable condition. So I was thinking of using the oven cabinet and adding a few more shelves. Given the oven itself weighs in 60 odd kg then think my equipment should be ok so long as shelves were suitably mounted. I was then thinking of modify the doors to have a fine mesh in the centre panel so I can close the doors but still allow ventilation and keep the dust out. Is this a daft idea??? My cable runs to the lounge including speaker cable will be approx 20 metres which I assume though longer than ideal I shouldn't have any problems with. Also looking at Rako lighting which I like the look apart I don't think she who must be obeyed will like the actual light switches. Will they pass the MIL factor as she won't necessarily know what 1 to 4 does. Are there any pretty switches\more obvious ones available?