>>43457691) Define decent. For that money I wouldn't be buying an M43 sensor. That's full frame money you're basically pissing away.
2) Yes, techically
3) Mortgage your house, practice if you care about it, read a book, learn the triangle, and most of all don't buy snoy.
Friend you're gonna need to at least set your budget and a vague idea of what you want to be taking photos of. Without further context I'd just tell you to get a Canon 5DMkIII or MkII and to practice for 6 months before buying more shit. But, you might be poor, or you might wanna do astro or macro, or maybe you're someone who would rather not have 2kg of kit on him at all times.