Looks quite smart rather than tacky which is how most usually turn out.
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Im doing so for silence and aesthetics rather than performance though.
No can do m8, its all plumbed in now. The 790i ones are VERY specific tho as no others will fit so it wouldn't help you anyway.
The make you want to be looking for for DFI boards are 'Mips' - they seem to cater for all DFI models.
which is different.
great success !