Thanks for all the replies, guys.
@David - Good to see another Yamaha SY fan. I started with an SY77 in 2007, but ended up with a TG77 and SY99 - Both modded to have the “Cool Blue” LCD display so you can actually see the darn screens!
@dave_dore - I agree some redundancy is useful - even if just basic sounds for getting you through a gig. I was thinking about Kurzweil, but the PC3LE7 is discontinued - would have been ideal. Ebay examples for that are pretty scant right now, but I will keep an eye on that. When you start looking at the more current Kurz models, the costs quickly rack up again to Montage level. The Keylab option gets me back to my issue that I would prefer a 76 note controller. Shame, as they do have good reviews.
@FantomXR - All good points. Doing complex programming does not worry me as I am an engineer by trade and like a challenge! You point about the audience not caring what you make your sounds on is a good one, and I have made that several times on other forums. The person that does matter is indeed myself.
@corky, @Torsten @hermanoantequera, @FredProgGH, @bartok2112 - thanks very much for taking the time to comment.
The general vibe is pretty much as I expected
The one thing that is a definite is that my rig will include Cantabile on a “Brick PC” for all of those wonderful VSTis. The PC is an investment to make, the VSTis that I want I mostly have.
It’s then a question of investment in the replacement for the EX5 - controller only or another synth. I am lucky in that I have the required budget, but I need to spend it wisely. I guess right now I’m still a bit of a fence sitter at present I guess regarding going fully soft synth only! If I go a hard synth route, it is probably my last purchase of one, and it will need to blow me away and offer something that I don’t already have, otherwise the hunt for a good controller is on, but therein is the problem. Finding a new 76 note controller seems nigh on impossible. One option is to compromise on a 61 note controller (do I really need those 15 extra keys) or try an 88 note controller out and see if I can get on with the different action. From that perspective, I am still drawn to checking out the Montage. It will give me a new good controller in 76 note form factor and should be good quality (as does the Kronos), they both make excellent noise. As much as I am a fan of the Kronos, there is something about the Yamaha sound that is different. And I can then expand on them with a Cantabile Rig (and my Nord G2 Engine). If I cannot get a good sound out of that lot, then I may as well give up!