Apart from that you will do 3 NATS tests and FEAST test which involves 6 other tests. I won't tell you what they are about cause that will miss the point of the computer tests.
I am not convinced letting others know about these tests
'will miss the point of the computer tests' as you put it and my reason is this; When NATS tell you about cubes, diagrammatic, motivational paper and SDT as tests to expects in stage 1,
are they also compromising the effectiveness of the tests?
Letting candidates know of what to expect interms of the style of questionning or type of tests I believe is
very different from telling them what the answers to these are (I think that is exactly what NATS do at stage 1).