I've done basically the same thing as Noah, even graduating in January no less, although I'm not sure I've had a fruition, but I'd say I'm in high-Eq. So my decision has been made irregardless of fruition. Scanning the literature, and Jack Kornfield in particular, notes that fruition is definitely a spectrum. For some it's a huge, huge deal, for others it's nothing at all. Hokai Sobol posted on this forum that he doesn't recall 'entering the stream', and I think Nikolai has noted elsewhere that it may not be so straightforward. The take home message is: your mileage may vary.
But platitudinous and vague answers aren't very fun. So I'll raise my own post Ona Kiser who was gracious enough to offer her second book for free on her blog, where she gets MCTB 4th path and basically completely reorientates her life afterwards, from magickian to Christian, no less! It's one of the most interesting books I've read, and I think any serious meditator should read it on the grounds it gives a sense of potential interplay between insight and morality.
Here is the blog page referencing the book: http://onakiser.com/2014/08/15/and-then-what-happened/
Here is the book: https://onakiser.files.wordpress.com/2014/08/a-soul-suspended.pdf
