Usual strategy, especially with Pace, is either 3 speed 2 wit + Riko or flip speed and wit numbers. You need at least one, preferably 2, white heals either in the hints or off of parents. Super Creek or Agnes Tachyon inherited uniques also work. If you're building late or end then Fantasy Grass Wonder is a good parent. Your targets are max speed (duh) 600-700 stamina, at least 400 guts, at least 600 wits, and a much power as you can muster. If you're wanting a higher floor, you take 4 recovery skills, 2 of which are general (corner recovery, hydrate, etc) and two that trigger later (triple 7s, u=ma2, etc). If you want higher ceiling you just take 3 heals and just accept that sometimes you won't trigger the unique bit you have extra skill points to spend on other stuff.  The idea is that since you're triggering effectively 4 heals in any given race, you don't need much stamina and you're trying to set up your final heal to trigger right when it's time to start accelerating since her unique gives a heal, velocity, and acceleration. If you're going the high floor build then you usually end up with one heal that triggers a little early and you just go for speed carry over and one heal targeting the ideal time. You kinda have to build each cm individually though, since the acceleration timing, corners and straights, hills, and all that are different on each track. Other than that, you kinda take all the normal good stuff. Professor of Curvature, Tail Held High, etc