Frank Skomial , Oct 14, 2011; 09:18 p.m.
Do you have a flash ?
Even outside you may need to use flash. Perhaps SB700 would not have power to support range needed for balanced flash lighting and FP, but SB900 or SB800 could serve you well.
You could use reflective panels, if you get a helper to hold it for you.
I think your lenses are fine.