Cheers.

My aim is to have all the high voltage run along the top of the cabinet in that photo (which is actually the bottom once the cabinet gets folded back-up), and the low voltage along the bottom.
If it wasn't for the fact I'm using the C23 board, I'd probably reorganise things a bit better, but it's a big board, and combined with the Smoothstepper, it takes up pretty much half the height of the cabinet from the capacitors along to the cooling fan, so it's a case of fitting things around it.
In hindsight, I should of probably ordered a G540 instead of G251s :-/