I can make cool videos with any footage, later I would deliver this video in a maximum of 3 days.
The video is about knives, etc. so I would make a really cool cinematic with the objects, later I would use kind of a country music, it could still have a modern style (the music will be the one that you prefer the most), and if you want I could insert some voiceovers, but it will obviously have to be done with your voice (The voice could vary).
I've checked your youtube channel and I this promotional video could have a cinematic about all of your products, the coolest ones, the biggest ones, the most sold ones, and then the cinematic could also have some clips on how you make them, the handcrafting process, the polishing process, etc.
I'll be editing this video in Final Cut Pro X, which is the best video editing tool for this kind of videos, especially for youtube videos.