After 14 years of DJing and GAS I finally have the setup I could have only dreamed about all them years ago...
Patience and persistence pay off, It certainly has taken time to get here, I appreciate all of my gear and the process in which it has taken to get to this point. I've bought everything from brand new, it's all been used & abused to a point of failure. Finally bit the bullet and grabbed a 2nd hand macbook pro, wish I had done it years ago.
Rekordbox works seamlessly on el capitan 10.11.6

I bought the Technics from a friend in 2005, they're probably 30yrs old and still work like they were new.
I'll grab a photo of the serial numbers at some point for clarification of age!

So here's 2018s setup...

Macbook Pro (2011) i7 2.8ghz dualcore, 8gb ram, 240gb ssd
Pioneer DJM 750mk2
Technics SL-1200mk2 w/ Ortofon Concorde Scratch Carts
Novation Dicers
Yamaha hs50m & hs10w
Sennheiser HD-25 Amperior w/ Custom Cans wrapped 1.5m cable

WhatsApp Image 2018-03-04 at 10.41.09.jpg

Peace