Is it possible to graduate from developer+ to the startups programme you guys run if the situation would allow for it (startups requirements met, all that jazz)?

Obviously you'd hope to be bringing in enough to cover hosting by year 1 but out of curiousity really

Edit: A second question, is it possible to attach developer+ to an account that already exists? Reason my account's a bit unloved at the moment is because I'm not at a point where I can afford Rackspace prices