Sweet, i got it today!
Spent ages trying to do cable management, but my mobo layout is crap. And i could put very few cables behind the motherboard, there wasn't a lot of room there tbh. But overall i'm loving it
Took a few crappy pics on my phone...
http://imgur.com/a/KrqVd/lianli
Oh and it's too bad the hard drives couldn't be placed the other way around, so the cables are hidden. They wouldn't fit, due to where the screws are and the end of the hd cage
Glad to hear you like it.
Pictures look OK to me. People get too hung up on what the inside of their case looks like! Is it a work of art? or a PC? Slightly tongue in cheek comment there really. But you know what I mean.
Cable space behind the mobo tray is about average for a mid tower. The only ones I could find with much more room, where either full size towers, or a couple had "shaped" side panels to give bit more room.
Emm. As to the HD's. Must admit that I had not tried (until 2 minutes ago), I just sort of assumed it would work.
I see what you mean:
But... Mike to the rescue. Fix you wheels to the end holes and the middle holes and you get:
and:
The HD seems stable enough to me.
Otherwise it's a matter of marking where the HD fouls with a magic marker, making two cuts with a junior hacksaw and bend the offending bit of metal out with some pliers. Thus allowing the HD to slide in further. I like a challenge

Mind you, would there then be enough room for the power / SATA connector!?
But I think option one would be fine.
Your mobo does not look like it lends itself to tidy cable management (just one of those things). The position of your SATA connectors isn't the best. I shall certainly be looking for edge connectors in my next motherboard.
Out of interest, what's the graphics card?
PS. As you are not using the 3 1/2 in drive bay. Have you thought about fitting the blanking panel you removed for your optical drive over it instead? Just might look a little neater. Now who's worrying about looks?
Also... One of those stealth doors would look nice over your optical drive. Whoops, there I go again.