A One Transmission - Bare Wireframe

I recently converted my workflow from Photoshop to Sketch3, and I cannot say anything but great things about it. I whipped up this rapid wireframe for my pop's transmission repair website I am working on, in about 10 minutes. I got a really good picture in my head for what I want to do with this site, so I am not sure if I will complete the graphical mockup or not.

Sketch3 > Photoshop.