It's not a bad idea for an addon, but personally I like to save my gems until I unlock the fortress for a quick energy boost. Unless I'm desperate for money earlier, that is.
Would it be possible to add a setting for exactly this? So it checks whether you already linked the chest with the fortress before putting the gems in?
This addon is really convenient, but I always disable it at the start for the quick energy boost.
And with how often I start over...
Huh. I always figured the money was more useful early on. (Of course, since I don't use the farportal, I don't have much call for fortress energy anyway…)
But, fair enough. What degree of control would you want over this? I'm already working on another requested option to control when gems go in the transmo chest; I can probably merge this in with that.