I am going to be getting the case stated in the title, I have been thinking of moving the top 140 to the front with the other and connecting them via the fan controller. That leaves the top pretty open so which would be the best fans for the top of this case? 120mm? 140mm? I saw in the video on newegg the top can also house a 180mm? So what would be the best option? I would prefer the quietest option though noise isn't a huge deal because i game with headphones but outside of gaming I don't want a leaf blower next to me.