Totally get your need on this one, Karl, but as you mentioned, this would go against our “starter tool” philosophy.
Our tool is meant to be a low-fidelity wireframing tool that is fun and easy-to-use. This is why we try to avoid adding complexity to it as much as possible.
That being said, you should definitely use a tool (or multiple ones) that fits your needs the best. You may want to take a look at this page for tips and directions about different tools that could be used as “next steps” tools.
Sorry that I don’t have a better answer for this one but I wouldn’t want you to expect a feature that we don’t plan to build for now.
Hope this helps! Thanks again for bringing the topic.