In reply to Fraser:
I'd love to get into photography more. I've got a young family and we go abroad once or twice a year - I'd love to get some really good snaps. I have the camera on my phone but I don't think the image quality is fantastic and if I can improve it then I'd like to. I'd also like to get into landscape and perhaps street photography. A bit of a mix really. If it can take good videos that would be great also, but not essential.
A bit of a future pipe dream will be to use the dSLR for astrophotography. Initially with a tripod but then with a proper telescope on an EQ mount. I can't justify the funds for the latter right now but it is something for the future, but I could get away with a tripod.
I'd like it to be pretty lightweight to avoid the situation where I get a great camera and then leave it at home for anything other than an event because it's too large / heavy / fidgety to use.
I could just about justify the d7200 with a lens kit but that would be my limit.