To compensate for the small GUI, i have a separate screen/monitor assigned for this. I adjusted it's size to 1024 x 768 and move the GUI to that workspace to view and edit more easily.
That helped me tremendously and until Korg vectorize the plugins, i hope it will help you as well.
Current: Korg Micro-X, KLC-1, KL-DE, Korg Nanokontrol 1, Novation Launchpad I, Roland U-220, Roland U-20, Korg Monotron Duo, Korg Monotron Delay and Korg Taktile49.
Past: Kaoss Pad 3, Roland SH-101, Korg X5, MS-20 usb-controller, Korg Electribe EA-1, Casio HT-700
Yes, resizeable UI and incorporating the Wavestation UI improvements from the iWavestation app. Also full patch exchange support between versions (Plugin, Reason RE, iOS App).