When I put in something close to your gear with a 4x weight penalty for gloves and the current threshold, I achieved 145 wpf from 166. Change the penalty from 4x to 6x for gloves and it's 141. Because you lack IF, that's an extra 5 wpf lost. 5-9 wpf loss isn't much of a big deal when you're going to have above 180 wpf if you're agi, even when hybridizing. 1 WM recoups that loss and more, and you're still faster because of athletics, aided even more by being able to push athletics to its limits.
18 strength has a threshold of 7 and it only gets better from there. Strength hybrids are of course aided by this, too.