I don't think that Brazil can afford much more than Cyclone and VLS at this time, if even that. To worry about more advanced projects when these two long-standing projects aren't making much progress is probably not productive.
I've just thought. Nuclear powered submarines, solid LV development, the biggest oil deep ocean reserves, Venezuela's armament buys. Couldn't Brazil be buying and researching the technologies to make a submarine launched ICBM?
Maybe, but this has nothing to do with Cyclone-4, unless Brazil is planning the world's largest submarine.
Kyiv, Brasilia want to build international space center in Alcantara by 2014, says Azarovhttp://www.interfax.com.ua/eng/main/66375/
http://www.jasmine-galaxy.org/nano/nano-en.htmlNano-JASMINE is the technical demonstrator of JASMINE mission, and also the first space astrometry satellite mission in JAPAN. It will be launched at Aug. 2011 from Alcantara Launch Center at Brazil by Cyclon-4 rocket.