Hi All,
Thanks for some really well thought out, and reassuring replies.
I don't tend to get into modding, so it sounds like I won't be short-changed either way.
I've just got hold of a new iMac with 32Gb ram and 1Tb SSD. I've partitioned it 50/50 for Mac / Windows, so hopefully space won't be a problem - at least for a while
Regards,
Brian