maybe but in terms of performance to price ratio and also the fact of future usability, GH1 is a very bad choice. a6000 leaves a good path for expandability and as you said the image is killer, very much up to the point of various semi-pro dslr and the 11fps shutter speed is magic!
and about video, yup it's not that great like it's competitors but for the price it is selling for in second-hand market or just new in general, it is definitely a market killer and defo better than a GH1. i had a a6000 and i found the video to be quite nice, it has that jelly type effect when you pan swiftly and kinda slightly (i mean very slightly) washed out compared to competitors but other then this it was excellent and even the low light performance was good, grainy at 6400 iso or above but very usable