Hi there, I was about to buy X9 but I've just noticed that it supports only E-ATX mobos and not XL-ATX. I have MSI Big Bang XPower II, its a xl-atx board, dimensions 34.5cm(L) x 26.4cm(W) and visually maybe could it fit but can't really be sure. Is maybe someone able to confirm if XL is a no go in this chasey?