Thanks GeekFlies, The build was fairly straight forward, I just had to be careful i chose the parts that would fit neatly inside. I think it would have been easier if I had more room 'to work' inside the case (but that defeats the point of having a small case in the first place).
I tried to be methodological about it, so I put the RAM / CPU / Heatsink on the motherboard first (before putting it inside the case). I then put the Power Supply in, and attached all the cables to the motherboard. This gave me more room to maneuver the cables into position. I then added everything else such as the Graphics Card.