I thought I would eventualy get 100% dodge chance but I was wrong I tested a few things in this game with off-course cheat engine otherwise it will take a really long time to find out. At 1.000 muscle, 1.000 fat, 200 size, 200 pecs the max dodge chance I can get is 0.2 that is with about 250 legs. and the max overworld movement speed is 1.500. I don't know the max movement speed in combat yet.