I am building a new house, using services of an architect.

What is your guess of how much it will cost for architectual services on a custom house somewhere between 2400 and 2600 square feet?

Straw bale construction, in-floor radiant, extensive passive solar measures, dhw collectors, photovoltaic collectors, one story, placed on side of gently-sloping hill, California ... if any of those factors apply.

Thanks,
Martin