Thanks so much guys, Matt...its great to hear from you! Yes, I figure to put at least 16 to 32 GB of DDR4 RAM in, Samsung has a internal M.2 SSD that has 3200gbs Read which I thought was blazing fast, the reviews are good, the problem is the cost: $1,200....new technology is always expensive I guess.
I think I've narrowed it down to either the new i7 8th gen Dell XPS 15 or HP Spectre 360, they both seem to be hyper fast, thin and light, and I can upgrade easy enough.
I'm sure it will be perfect for BIAB, but I also want to use it with the new Reason 10 for audio recording and my VSTs, so thats why RAM and Processor speed were important for me.

Very good input guys, thanks again!
Edward