Choosing my first Delta Printer

[curious aardvark]

you're not going to get much better than that at 85mm/s
Good job :-)
Try it wothout the brim. You'll most likely need to slow the first layer down a bit (10% at 85 should work).
Unless the print has a really tiny base, you should never need to use a raft or brim.

Can't see any issues at all.

That ezbed setup looks pretty good.
So you buy the software and just make a z-stop sensor. Well I've already got one of those :-)

That software setup is exactly what all deltas should ship with !