What wasn't mentioned here is that the budget is ~£700
And Ian - stop looking at the forum and enjoy your holiday !!!
The boot hard drive is 167GB (free space currently 112GB).
The storage hard drive is only 465GB, with 254GB used . . . however out of that 254GB, over 120GB is old data that I can't get rid of because I need "permission from TrustInstaller" . . . . As I've done a recent back-up, could this drive be formatted to get rid of all the old crap, then my file and documents be put back on, fresh
That'll mean I have around 330GB which is ample as the biggest contributor to using up space at the moment is my picture taking (and it'd take a while to fill up 300GB !)
Also, re the PSU - I couldn't see a Wattage on it but I would guess it's ~550W at best - think it makes sense to replace this.