Considering how banking was almost never used on the Genesis at all on retail, it feels a bit like cheating. Everdrive X7 has been discontinued since the war started, and the Pro is prohibitively expensive. A version for those with stock hardware would be nice, but the aforementioned technical shortcomings make it unfeasible.
Don't forget it's only the newest version that requires advanced banking support. All previous versions are fine and work on everything.