Help buying a tractor

I am looking for some advice on what I need to buy and with what options. We have 30 acres and my daughter does show cows that I keep and bred after showing. Getting to time consuming to feed square bales and do everything by hand.

What size tractor with what options and attachments do I need to feed 1400# round bales, bush hog ditches and trails, clean pens, unload pallets of feed. Looking for smallest new tractor that can accomplish this or should i get a skid?