If you want real feel of Amiga... then don't use UAE to set up your computer.
I'm going to +1 this sentence, and then stop right there. I've never used UAE to set up an Amiga, and it'll be a cold day in he** before I ever do. IMHO it's a heck of a lot easier since, aside from finding working floppy disks, maybe, at least you're not adding another layer of complexity by having to deal with the emulation software, getting the device to mount, etc.
Why do people insist on making things harder for themselves than they need to be?
Just my .02 cents. :pint: