I did this once, and the tension came out too low, at least when trying to tune it the same (DGBE).
Maybe it depends on which baritone strings you used. I tried with D'addario's regular nylon set on a Kala tenor few years back.. way too loose.
You can always tune it to a different tuning with a tension that works... that's if you want alternative tunings. Otherwise, what's the point? Get the right strings for the job.