OK..
In fact i have a decent sized south facing wall they could hang on there if need be..
Yes i expect they will be fine there, its a very solid roof of decent size joists and covered with around 3/4 inch thick OSB stuff!
Well yes we can PC's are on most all day washing and such can be day done and what we don't use can be sunk into an electric fire or two to take a load of the bloody Gas bill:!...