I'm not a competitor so I'm unsure as to what ramping does for you...
A good run would be
1-12 primo
7-15 var
I'm not sure how long she has but primo is a long ester and it takes a while to kick in, any less would be a waste...a range of 50-100mg weekly would be a nice dose for a woman...var is up to you, if 5 was fine I'd go up to 10 and see how she does but I wouldn't go anything more than that, you start gaining with it if you go too high (an example of how women react differently than men)
If you mean EC as ephedrine/caffeine, you can, it's my fav fat burning aid...be careful though, as with clen it can be dangerous if not administered properly