Molex is a pain in the but. I just had to re fix the same one on my phantom that powers the fan controller lol. I know what you mean. Having sata power is much better and plug together soo much easier.
Wit the case. Yes the market is a little low on super towers. But sometime in the future we should see what NZXT can bring to the table in that area. It gets pretty tight when you have a dual bay reservoir, fan controller and a cd drive. Me personally I like the idea of a super tower with both top and bottom mounted psu's 120/140x3 radiators possibly 2 of them and hot-swap bay/s. All this with a well known quality name by NZXT on it. The super towers are more focused towards the extreme users that go for the e-atx motherboard, water cooled, plenty of hdd space and needs of fan controllers and lighting options.