Damn, FT gobbled up my post to you Hiko, heh...
I do have an ancient 10 year old tower PC with a ASIO sound card. It's fast enough to do everything even though in terms of cpu power it might not compare to some tablet devices today. What I want is something a bit more portable so I can be in spaces that are a bit more inspiring while working on stuff.
I have a fast TB of backup with firewire, plenty of scratch space on the tower. I also have a portable 100GB usb drive. Most of my bases I have covered for storage peripherals. I figure I can get a tablet, a wireless keyboard/mouse and a usb hub for the rest. The keyboard doubles as a piano keyboard on most tracker software.
I am looking at the Chuwi Hi10 Plus now with some pen support,
SKU 5786300.