1. add accented (orange) iso enter in base. every basekit offering terminal ISO also provides accents in base without locking it to a very specific regional layout.
2. fullsize/1800 are recently getting more popular in the hobby, might consider adding numpad in base (like every base kit should, I might add).
there's a lot of keys you can remove or group into existing child kits:
- relegendables can go in the novelty or mix alpha kits
- 40s support can be made into a separate kit with proper accents and expanded support
- R3 pgup + R4 pgdn can be safely removed