Grain elevators - wow! :)
My entire studio space (12.5 x 30ft) could probably fit inside of those things.
But even such a studio can really use 1300WS strobes. If one uses light modifiers such as good-sized soft boxes or umbrellas, needs to shoot with a fairly stopped-down aperture at least some of the time, and wants to use the native camera ISO settings that produce the best quality (50...200 depending on model), I think it is virtually a given that something bigger than 640WS is desired.
The present 640WS Einstein, while obviously very useful in its own right, can be even more versatile as it'd be able to serve in many more lighting setups as a 2nd light if accompanied by the "big brother" that is at least a stop faster. I'm aware the X3200 is there, but having read the specs, I really like the color consistency, the really short partial-power flash durations, and the CyberCommander integration of the Einstein strobes - hence my desire for the 1300WS Einstein in the lineup.
Even if the 1300WS Einstein were not to be available for some time, as long as it were promised, I could be happy to get the CyberCommander and the 640WS Einstein when available and make do with it (or temporarily buy a used X3200 or similar light) until I can get the 1300WS Einstein. But the key is the promise that the 1300WS Einstein (or whatever the name would be) would happen. Without it I'd have to bite the bullet and get used/new Elinchrom monolights - which provide a similar level of sophistication and the power range needed, available today but for more $.
-- Alex Karasev
principal photographer
Karasev Studio
http://karasevstudio.com/