Straight 6 or 289 for a daily driver?

[TomcatPC]

My first '67 Mustang was my very first car and a daily driver. It had the Straight-Six 200, that little engine got me all around So Cal, across the US after getting out of the Service and daily Summer driving duties for a few years. It was a perfect little engine for what I needed. My current '67 has a 289, but I still would love to find another S-6 200 Mustang someday. I love seeing them at shows and they do get me attention. In this day and age I like seeing S-6 Mustangs keep their original 200, just my opinion.
Mark

 

[Realmongo]

Back in the day, my 200 6-cylinder would pull down 25 MPG on the highway.