looking for a bit of input regarding FrameMaker templates

I design and develop templates for FrameMaker. These are standard designs which are premade and usable for whatever purpose you have in mind. I could need some input, however, as to what you would look for if you were to purchase a premade design.

Would you look for design aspects like page size, colors and typography or would you look for content/function aspects like User Guide, Instructions, Study book? Or would you look for a content standards like medical/medico/airplane/etc.?

And what would you need to make certain that you are on the right track? A sample User Guide in the design or samples showing all the paragraph designs and building block functions?

Please take a look at these pdf's where I try to communicate the design of a template. Would that be sufficient to communicate the intentions of that specific design? ....

https://framemaker.dk/en/blog/quiote-2

https://framemaker.dk/en/quiote-adobe-framemaker-template-for-technical-documentation

Best regards

Bjørn