Thanks...
Current thinking ..
OS drive M.2 512GB SSD
Program Data/Libraries/Cakewalk Projects - 960GB SSD
VST Libraries (Komplete/Spectrasonics/IK Multimedia etc..) - 3TB HDD
Backup/Spare Drive - 3TB HDD
16GB DDR4 RAM
AMD Ryzen 7 2700 Eight Core CPU (3.2GHz-4.1GHz/20MB CACHE/AM4)
Case has 6x3.0 USB and 4 x USB 2...