Do you run the flat top 2 barrel pistons to lower the compression ratio? I have changed plans for the build a bit. I am putting Power Steering & A/C into my car and it will be a family cruiser and possibly a daily driver if the build goes well. I am not as concerned with power as I am with reliability and fun. I am still thinking about building a 273 or 318 Commando Clone for the car. I do not think the 10.5-1 compression would be practical in a daily/family car.
