Well @texscottydyou were right about the waco area, not a lot of great roads but beautiful country with all the farm & ranch land. I did find a route on line that took us to stephenville that was pretty good and an all day ride. My friend had met the owner of Hill Country Motorhead Motorcycle Museum in Burnett @ barbers vintage festival a couple years ago, so we rode over there 1 day. That is a great museum and I highly recommend it your in the area.
The hill country area was great and we rode all the roads you recommend plus several more. Again beautiful country side with all the ranches and winerys. You really have to be on the lookout for deer and other wildlife, I had close calls with 2 deer 2 buzzards in 1 day. It's not quite as good as the areas of n ga., western n.c., and east tn. but we had a great time and want to go back some day.