You’ve probably already seen it, but this is such a perfect example from Danoise of what could be done to renoise to make it Live Friendly.
I’ve done live sets with two computers running Renoise, and its pretty easy to tweak the BPM to sync them. And if you’ve got a DJ mixer you can drop yours in after beat matching. Also, the, pattern trigger button (its SHIFT on the macs, i’m not sure if its the same on PCs) means you can set them starting at the same time easily if you havent already, and Renoise stays in time whilst flicking through patterns, if not fuccking it up a bit…
But I still (personally) wouldnt risk doing it on my own. As amazing as Renoise is, i dont think it’s ready for live…yet…
Good luck to you.