Hey, not sure if this report is already outdated and you already went through with the shoot . . . but here's my two cents anyway.
I agree with the person who suggested the Kino Flos. I'd use a couple of Diva Lite 400s. You can dim them and adjust as you want with the barndoors and diffuser and they generally come with a couple of gels and floozier.
I'm in LA and I rent from a store that's at the Lot on Formosa and Sta. Monica Blvd, they've got the lowest rates in town and great customer service
good luck with the shoot!