I'm a longtime NS2 user and fan, currently using 3 different versions of the NS2. I've been thinking about when I should start cutting loose of my old ways and consider the NS3, so wanted to ask some questions of those of you that have made a similar shift.
My live rig is one of my NS2 EX with an offstage rack that contains a Neo Ventilator, Yamaha Motif XS Rack, and mixer/DI/IEMs. I love the sound of the NS2 organ through the Vent and I added the Yamaha module to cover rompler sounds I needed to compliment the sounds of the NS2. It is a very flexible rig, but the drawback is the rack is kind of heavy and bulky.
If I was going to switch over to the NS3, I'd be thrilled if it allowed me the flexibility to no longer need the full rack - would like to eliminate the Vent and the Yamaha module. But I can't tell if the NS3 has the horsepower to really do this effectively. Plus, I have years of sound design invested in my current rig, not to mention a ton of backup options with multiple NS2 units. So it's a real conundrum trying to decide if/when I should make the switch.
Any NS2 -> NS3 users have words of wisdom for me?

Thanks, and happy holidays!