One SSD wasn't enough.... and I couldn't add more to the first mini case, in addition it had too many holes due to the initial radiator placement causing it to loose strength and start rattling. In 2014 I decided to give it another try with a Fractal Design case with more SSD provisions. I'm not sure this is even a casemod, given that I've used the mounting methods provided by Fractal. Probably it's just a build with watercooling.
List of modifications:
The massive 280mm rad placed in the front.
I commonly use lots of paper during and after filling it up to detect leakages.
Due to the good Fractal Design design, all fits very good without massive hassle.