Quick search: Option to show search as a bar#109

The Stiletto theme is great for stores with a wide array of products. We are building a store of niche products with the intention of being a one-stop shop for them.
An option to enlarge the search bar so that it looks like the ones on amazon/Walmart/target/Alibaba would further enhance this fact from an aesthetic standpoint.
Options to reduplicate the menu in the search bar would also make for convenient navigation for those who know what they have come for in our store.
While i understand the theme is mainly created for fashion stores, its features are very applicable to entities in other fields. What are your thoughts on this?
(We are building an emergency devices and services one-stop shop.)

A permanent search bar would be perfect for the current header setting “Logo left, menu below”