Synthesis Summoner qualifying for feats

[Srtz]

Do i use the combined Synthesis/Eidolon stats when qualifying for feats or just my feats?

ex. Cant take power attack unless my Summoner has 13 str

Only reason i ask is all the builds and stuff i look at have 7str but they get all these nice feats. Im confused

[boring7]

Some FAQ I can't quote right now (lazy) said if you can get the prerequisites for a feat temporarily you can take the feat, it just stops working if you lose the prerequisite. There may have been something about magic items not counting or some such but I don't remember.

Or so I've been told.