So let me try to understand how this actually works,
You have a set of templates written in bootstrap which you will be reusing for all the ICO's landing pages as they approach you ? Basically you make 0.04 out of the literally copy pasting with changed links job ? Not something a good ICO will do..
It's not just a copy.
This is the development of a new page, in that one-page responsive model.
The buyer will fill out a briefing, send their images and content.
In terms of site will not have any loss in relation to good ICO's