What matters at the end of the day is wether you truly care for each other and wether you’re both happy. There’s a possibility that it would work out and a possibility that it wouldn’t. Your romantic partner doesn’t necessarily need to meet all your needs, intellectualy or otherwise.
Seeing as you don’t have any relationship experience I say go for it. There’s no harm in taking someone on a date. In fact that’s the point of going on dates, to know people better so you can decide if you want to pursue a relationship.
Probably not. Does it bother you now, would you be embarrassed by her because of it? If yes, then definitely don’t.
What’s your question exactly?
How much and what data are you looking to keep?