scottcmusic
It all sounds pretty tempting, and for the most part I am already running things that way ... but there are still a few things I can't give up unless somebody can point towards some replacement plugins. I'm still badly addicted to the old NI B4 plugin. I don't think Native Instruments themselves are even putting this out anymore. What else can a guy use to get credible B3 organ sounds?
 
I also was a big fan of Dreamstation believe it or not. That synth was so lightweight and easily programmable that it became a go to for me. I need something like this in 64-bit as well. Tried to make Novation Bass Station work and it crashed my system left and right. They don't appear to be too supportive of 64-bit over there at Novation. Well,  there was a version to be sure, but it messed things up for me.

Hey Scott. That is exactly where I was too. Unfortunately it is those couple of 32bit plugins that make all of the difference with regard to stability.
Synth sounds are such a subjective choice, but as a replacement for dreamstation, have you tried Sylenth1? You can download a demo here:
https://www.lennardigital.com/downloads/
 
B4 sounds I tend to change on a regular basis depending on what synths I have open (I have favourites in Kontakt and ST3). My suggestions may not be much help here as I am clearly not as choosy in that regard:) I am sure there are many others who will have great ideas.

Thanks. Good lead on the Sylenth 1.
 
I forgot to mention how much I love a free plugin called Synth 1 (64-bit). This thing, as far as I can tell, is a recreation of the Nord Lead and has some really great, dimensional sounds. You can hear it on my synth soloing on this track at: 1:08 and again, with a different patch, at: 2:15.
 
https://soundcloud.com/scott-cmusic/09-dream-it-in
 
Love this thing. But it was made by a japanese guy and most of the documentation available on how to tweak it is in japanese!
 
Does anybody know where I can get more sounds for Synth 1?

VB3 by GSi Instruments for sure for Hammond sounds. I'm not sure if the 64 bit version is still officially a beta but it works great in any case. I have no clue why NI decided to scrap B4 and go with the sample based "vintage organs" in Komplete. Really dumb move.
 
OP-X Pro II by SonicProjects is a great vintage sounding synth that's very affordable and has a 64 bit beta that works flawlessly. Depending if you prefer more modern sounds (Sylenth) or older ones (OPX) those should give you some options. 

Old. Love the old stuff. The patches seem more usable to me.
 
OP-X Looks great! About exactly what I want actually.

scottcmusic
I forgot to mention how much I love a free plugin called Synth 1 (64-bit).
...
Love this thing. But it was made by a japanese guy and most of the documentation available on how to tweak it is in japanese!

You've probably seen this, but for others :  here's the 'manual' in English.
 
The 64-bit version appears to be beta for the moment (and has been for a while).
 
Tried it and it works (though Norton wanted to throw it away).  It's got some nice fm sounds, at first glance.
 
14,000 patches for Synth 1.  Not an endorsement !  I just stumbled upon the page.
 
Thanks for the tip Scott.
 

scottcmusic
Old. Love the old stuff. The patches seem more usable to me.
 
OP-X Looks great! About exactly what I want actually.

Hope you like it, I certainly prefer it over Dreamstation. It comes with a huge library of vintage patches too. One of the best sounding "vintage" VAs, to me, and cheaper than most. 

Thanks Paul P. Just snagged the patches for Synth 1. That should shut me up for a few tunes.