The FEL should suffice for tilling.
In a word to both questions...yes. That being said you will get to a point where you will hate this setup and keep kicking yourself for thinking this way. Do yourself a favor and visit HeavyHitch and get the right brackets for the front and back. Get some suitcase weights where ever you can find them the cheapest, at least 8 if not 16. That should get you started and will make you a lot happier but poorer. Later on you will be glad you did.