Just fits, i managed to squeeze the aluminium behind the case and the motherboard for a nice and clean finish, looks better then having it on the outside of the case, i will try and get some thinner aluminium and re cut to fit better.
Side Window
Wasnt sure if i was going to go with a window but i went with something small and not over the top. Might in the future make a complete perspex side panel as a spare.

Bought myself a Dremel 300, definatly worth spending the money

Cut smaller then your marks and spend the time filing. Makes all the diference in having a nicer window / finish.

Etch Primed the edges and then will finish with a coat of matte black around the edges.
More work on the rear plate, cut away some of the PCI brackets

File

Very rough fitting, just getting an idea of how it will all go together.