I shall be off tomorrow for about a month roughly and I think I've decided which of my camera stable to take....... I need some reassurance I think I'll take the A7R, the 55 1.8 and also my 50mm Sonnar and 25mm Zeiss. I'm also going to take the RX1 as my go to camera because it does so well for night photography. I've chosen the A7R because it's lighter, less expensive and has a faster shutter speed for wide open lenses. It's only drawback as far as I'm concerned is it's shutter noise I'm going to our little casa in Spain and I've been going there for 30 years so I cannot imagine there's anything I haven't photographed already.