Not sure if you guys are familiar with the ability to edit the firmware on the wismec/joyetech devices but there is now a unencrypted version of the new v3.10 firmware for the RX200 so you can now enjoy 250w with different fonts and logos and such.
Link to the firmware editing software
https://github.com/TBXin/NFirmwareEditor/releases/download/3.6/NFirmwareEditor.v3.6.zip
Link to the firmware editing software
https://github.com/TBXin/NFirmwareEditor/releases/download/3.6/NFirmwareEditor.v3.6.zip