I am happy that I found this post. Finally a modern IDE available for Pascal that does not feel like 1990! Great job for developing the plugin!
Two points:
1. Yes, the plugin is excellent.
2. But it does not allow real two way design vs code like Lazarus and Delphi can.
The Delphi and Lazarus IDE's may look old fashioned but their power is missing: perfect synchronization between code and user interface design.
That "trick" is still missing in any other IDE for any other compiled language except C++ builder, which uses Delphi for that.