Well, I don't know if the Hackintosh has been built yet or not, but I want to share my experience and I hope it can be useful to others.
I use to have a HP 4530s notebook "hackintoshed" with El Capitain and Clover, 16 Gb Ram, 256 SSD, running quite smooth. Nevertheless, when I was using Logic Pro X, particularly with several Kontakt tracks, I used to have frequent CPU overload.
I was low on budget, so I decided to buy a second hand pc with this configuration:
CPU: i7 4771
RAM: 8GB on one card, 4 slot available
MB: Asus
GPU: nVidia 730GT
I got it for around 350€.
I added:
24 Gb of RAM for a total of 32 GB (The most important thing with CPU) (around 100€) Ram speed is 1333. Don't throw away money on super high speed RAM, ti really makes a small difference, on Logic at least.
500 Gb SSD (also very important) where I have El Capitan on Clover, applications, plugins, logic songs. (Again around 100€)
2x 2Tb 3.5" HD, 7200 rpm, that I used to have in USB3 boxes, and are now inside the PC on SATA III, used mainly for Kontakt libraries and some movies. (Not mandatory. BTW, if you have external HDs and don't mind portability, put them INSIDE the pc)
USB Native Instrument sound card (I don't remember the name, but I guess it is not important). There are quite some TB pci card compatible with hackintosh, I didn't need it but some friends of mine use it.
Guess what, now it runs like hell!
I reached 195 tracks in one song, all with kontakt instances and sound loaded (for symphonic composition), quite a lot of plugins, eq's, reverbs etc, in it just runs smooth, with a memory occupation of Logic of more than 25 GB!
That said, after many years of computer music on different systems (from Commodore 64 to Atari to Mac to now) and some year with mac and hackintosh, my personal advice for people interested in working with Logic, Cubase or other DAWs on a hackintosh are the following:
1 - Don't throw away your money in the Very Last Generation CPU
2 - You need anyway some "engine", so choose a second hand GoodButNotExpensive i7, or eventually a double xeon
3 - Be careful that your motherboard support AT LEAST 32GB of RAM, the more, the better. THIS IS VERY IMPORTANT AND MAKES A LOT OF DIFFERENCE, also in normal use. Forget about hyper fast/expensive RAM, 1666 is good.
4 - If you have more money to spend, my personal advice is to buy a second and eventually also a third computer (win or hackintosh) and use Vienna Ensemble Pro (around 250 € to connect up to 6 computers) to setup a distributed computing environement. This gives a lot of advantages and is far better than having all the song, sounds, plugins, dwarf and dancers on one single machine. Google for VEP 6 to find more info on this amazing solution, used by most of the professionals like Hans Zimmer or Junkie XL.
5 - Be prepared to fight a little bit on your way to success, hackintosh is not for lazy people, but once you've reached the point I can assure you everything just runs smooth and perfect, and you'll soon forget you are on a hackintosh and not on a 8K$ Mac Pro!
6 - Enjoy!