#2
Just use a clean setting with a wee bit of reverb and play with the EQ til it sounds alright to you. You're not going to get the exact tone without the exact same guitars and amps used by the Beatles. So just use a clean setting and go for it. That's as close as you're going to get. And it's more than close enough.
#3
Wasn't there some sort of ban on settings threads? Or has that changed in my absence?
Everyone is entitled to an opinion.

Feel free to express yours so I can make an informed judgement about how stupid you are.