What I'm working on is a movement power (spell?) where the Speed is raised to 7. That's it +5 Speed (since most start at 2 Speed) but the most it will give you is a max of 7. So it doesn't matter if you're 2, 4 9; you get a speed 7. Cheetah's Pace is an ability where you travel at 66MPH, just like the animal. BUT since your movement is partly based on your phases/round the math can be weird.