That looks correct in terms of hole position, but with the gaiter on it is not possible to see the hole edge.
The plate over the 'magic wand' hole looks correct.
The doors should have chrome plates on the front of the door bins, but again that's easy to rectify and just indicates that the doors have probably been replaced at some time, which is not unusual for a 50-year old Mini.
Under the bonnet looks correct for '64 with the fresh air heater pipe.
It will be a good investment and will be easy to do any work needed to make it as-original with only 'period modifications'. It has had a door mirror, so it would be good to fit one of the period 'bullet shape' ones as they look very 'sixties'.
It still appears to have the 7" disc brakes as the wider wheels have the narrow hub datum offset and the wheels are the correct period 4.5" reverse rim type to fit to that hub type. That is good.
I reckon a bit of D.I.Y. TLC would see that worth maybe £17500 to £18000.
I would love to buy it if I had the space, but my workshop is full with 2 Minis and an MGB-GT.