Bundi, we are neighbors, I'm in Foster RI. I'm not going to confuse you with more info on what to buy as you already have much to digest in this one thread alone. Only thing I say to you is that the Kubota dealer (Norfolk Power Equipment) that you went to is an awesome dealer. Once you buy from them, they don't forget you bought from them. That's not to say that the Mahindra or JD dealers you visited are any less reputable.
You're on the right track, try everything and purchase the tractor and dealer that feels right.... but I'd rather have an orange than a green apple :cool2: