Bob,
I didn't complete your survey as I have a -9, even though the build times should be the same.
It took me over 2800 hours over four years and four months for my slow build to get air under the wheels.
Don't let the hours drive you crazy, it is like hiking. Some guys march through the most beautiful places on earth just to say they hiked the trail in under X days while others take their time and enjoy the scenery. The fast hiker can’t tell you a thing about the beauty but the second guy will tell you about every flower, rock outcropping, waterfall, etc. I've been on both types of hikes and found I enjoyed the journey more than the destination.
Just remember, "Not all who wander are lost."