Lian-Li PC-TU200A Build

Current build is with an FX 8350 and Sapphire R9 280x Vapor-X in the H440, love it but want something more.. mobile? And I love the mini itx case by Lian Li. This right now is simply speculation and to see what would fit, being that I already have parts I would like to carry over. I am worried about temps, and how everything will fit.

I would like to carry over my GPU, RAM, SSD (add another for RAID which I know little about) and HDD. So when you see them in pcpartpicker they are only for resemblance. Everything else will be purchased. 

Will a build like this work, and what should I look out for when I get closer to making a move?

 

 

http://pcpartpicker.com/p/tzDWzy

 

My only problem is that psu is going to a TIGHT fit in that little case

I have one in my current build, Antec maybe, I am unsure. Regardless, I would buy whatever PSU would fit best while still providing enough power to my system. I honestly just threw the rm750 in, because I had no idea what PSU would be best. Gold rated and fully modular is a huge plus.