Excellent composition. Question for you. Would you see any benefit moving to a full sized laptop with a lot of different IO ports? I know even Apple has scaled back on the ports they're offering. I'm thinking about buying an older 15" Macbook Pro laptop because it has everything, even a DVD burner built in. I'm currently using a Dell Windows 7 17" laptop but I'm very disgusted with Windows 10 and its very intrusive way it handles everything. Constant pop-ups and "reminders" and "suggestions." I don't want or like a computer constantly "interacting" with me. I want it to shut up and do what I tell it to. Sorry about the rant, but that's why I'm looking at an older larger Macbook laptop.
I’m currently looking at a 2015 NOS, since they have the old USB and SD and HDMI ports. Pricing isn’t bad on the Apple site. The 15” big benefit seems to be the 4-core chip, over the 2-core in the 13. Certain software isn’t core optimized, but Ableton is, and it is my primary host software. The 15” also has the benefit of generally coming with more RAM.