I did not check out the frame geometry, but after having track bikes for almost 40 years I am now addicted to having those rear wheel adjuster screws. Besides making chain tension adjustment so easy, you don't have to mega torque the rear axle nuts, and have them swim all over. ( not to mention your whee can not pull forward.) I would not consider another track frame without them. Since I see you are from the bay area, will you be heading out to Hellyer park?