I cannot thank you enough!!! What great feedback and advice I'm getting here!!!

Yes, it's a good one :D

What if I based my system on the SS but exchanged only small pieces, like the DPO for the CS-l and the Morphagene for the Arbhar? Does that make sense?

Sounds great to me!

t0b1 mentioned the Krell patch - this is a GREAT place to start from for what you have in mind. I recommend that you study it very well and only buy the modules you need to recreate it.

This will get you to close to where you want to be for the least expense and let you play around with the system to get a feel for it.

Once you have got your head around that you will have a much better idea of which modules to buy to extend this patch.

I strongly advise against going out and spending £4K on modules, it's a much better plan to have some blank plates and go slowly.