Dear Karel,
Thank you for the response.
The subscription is certainly the least difficult part as: "Subscriptions to IBKR's FX markets are free and automatically enabled when you are approved for Global FOREX trading permissions.", I have it enabled by default. Implementing the real-time money management including currency conversion is another story and certainly much more difficult.
I'm on the way of discovering the pair-trading universe and found the platform and tools that you have created very interesting. It certainly took a lot of work, congratulation for. Yes, I would be interested to try the premium if the money management in EUR would be available. So, hope that the long-term TODO might come to realization at a certain moment.
Again thanks, also for considering that further.
With kind regards,
Jim