I think this is a smart approach and I definitely think you can build useful tools within 7 days. I think the latter two questions asked are the salient ones and those are relevant to distribution and GTM which I have found the more difficult problems to solve in the current market. Building seems to be easier than ever now. It is getting the product in front of the right people that is harder due to more products reaching the market due to that. Whether or not companies want a smaller more specific tool over something general SaaS will in my estimation depend on the market of course but I do think the more specific you problem you can solve is a great starting point and you can work outward from there if the market is established and the answer to the third question is a yes.