Thanks man!
Yeah the hardline stuff was difficult at first, and I made a load of mistakes, but in the end it was worth it even though it tested my sanity at times! Now though, having gone through like 4 packets of the stuff, I feel much more confident! Play with the hardline.... you know you want to!!
Well good luck in your hunt!
There are loads of youtubers who make a pretty good living out of this stuff, beyond that it is a very specialised market... mostly people want to do it themselves, but there are some that do a bang up job making custom builds for general sale. My advice is practice makes perfect - get some tubing and acrylic and start modding! Thanks Smffy, I really appreciate it!
I worked (am still and will always be) working on the Mad Titan... but it is in a place now where I am happy with it! Getting the lines straight absolutely did my head in - for me the biggest issue was getting the reservoirs level, ask Cenedd! 
I love the X99 format... I would say resist... but then I wouldn't be enabling like I should.... 
The EK block is so much better than the Bitspower one, I am not that enamored with the Bitspower stuff in general tbh, the fittings are ok, but awkward, the paint chips and the seals are not the best either... not sure what I will use next... am on the look out....
Cheers all and thanks again for all your feedback!
Ras