A good point to build on what you said is "don't overthink each small decision" — build the very minimum possible you need (or slightly less) for now. No need

A good point to build on what you said is "don't overthink each small decision" — build the very minimum possible you need (or slightly less) for now. No need to research and have the best component and most efficient for every step. All that matters at this stage is getting it running end to end.