Ok, ive got it all together, fully tested and working!
It's going to be mounted under the tank, I have a ton of space there as my sump is in my garden, but still storage space is a premium, so it's going where the dodgy power strip is, I have some scrap left over from a client's kitchen, the wooden piece won't be used for the shelf as it's warped, I have more laminated ply though I can't get a fine toothed blade to cut it so it might be a bit rough unless I have the patience to plane it, not going to be seen anyways...
It's going to be mounted under the tank, I have a ton of space there as my sump is in my garden, but still storage space is a premium, so it's going where the dodgy power strip is, I have some scrap left over from a client's kitchen, the wooden piece won't be used for the shelf as it's warped, I have more laminated ply though I can't get a fine toothed blade to cut it so it might be a bit rough unless I have the patience to plane it, not going to be seen anyways...