I’m attaching a photo below of my setup now I have it fitted.
I had a spare nutsert left in the engine back from the previous police pack that was fitted, so utilised this to fit the catch can.
Both hoses are reinforced 3/8” fuel lines and run under the engine cover (I had to shave a little off the left side but this is not noticeable from above)
I re-used the original clamp on the intake-in fitting, as it is plastic and I did not want to risk damaging it with a worm drive. The other 3 are new worm drive clamps.
It is tidy enough for me and hopefully works well!
As a side note, is the position under the cover OK for the hoses, heat-wise? There are already a tonne of factory plastic hoses and sleeves there which have never gotten too hot, so I am assuming it is fine.