Softbox and Stripbox Recommendation's for Einstein's

Hello All,

I just reveived two Einsteins, an AB400, a Cyber Commander with the required receivers, 13ft lightstand, 10ft lightstand and backlight stand. Now I need to decide on which light box and stripboxes to buy. I have two Vagabond Mini's coming also. I do action photography and school team and individual portraits. One of the reason's I bought the Einsteins was to use these for little league T&I to control my lighting better which will save me time post processing. I'm expanding into some studio photography as well and am wondering what your recommendation are on softboxes. Should I go with the Alien Bee softboxes and stripboxes or are there better/cheaper choices? I may be taking these on-site and see that the AB's are foldable which would have its advantages.

Gadgetman