Curious about this - I am considering installing Dragonborn now that I managed to grab it in the sale, and was wondering about whether or not it is safe to continue my current play-through as long as I update the relevant mods?

The ones in particular are Skyrim Redone (however I don't use the Main module or the Combat module, so the instructions on the Nexus don't seem to apply to me...right?), Tales of Lycanthropy (it is mentioned as having completely independent scripts to Bethesda's) and Deadly Dragons. I don't fancy restarting the game completely just yet, and I could hold off installing Dragonborn, but if it's at all possible for me to get away with it without screwing anything up...