Draft Horses are a VERY expensive hobby..harness alone will cost you the price of a new car. Farrier services..about 500 a month..Ditto the vet bills. Feed..if you buy it..about 4000 per year. Your time..four hours per day, minumum. These big horses can also be dangerous to handle in stalls because of their great weight, and who will train them? a good strong well founded draft horse which is well trained to harness will cost you megabucks per animal to buy. a recent sale here, of champion pulling Belgians saw prices of thirty thousand dollars per team, harness extra...pasture, fencing, barn, equipment..the sky is the limit.
oh yes..no holidays for the owner if he is also the groom/handler..and one horse alone will become insane in a barn if left without companionship... yes, human companionship. Horses get sick for thousands of reasons. Wet Feet, moldy hay, over feeding grain, insufficient exercise, poor handling, exhaustion, thirst, bugs, heat, flies, fright. Big horses have big bills..and demand knowledgeable ownership, care and affection.
A bad woman is easier to keep than a big horse is.
Once when I was a kid I was using a span of Clydesdales to pull a riding plow in a field near the roadway. After the plowing was done we headed for the barn down a 1/4 mile long dirt farm lane. Something spooked them and off they went at speed, with me clinging to the seat of the plow. I could not get them to whoa..and there was fast traffic on the road by the laneway exit. It was coming up to be a disaster, so I pulled the lever that dropped the plowshares into the ground. Dirt flew like water from the bows of a speedboat for a couple of hundred feet. The horses finally stopped after the lane way was
well furrowed and the team was lathered and blowing hard. Never did figger out why they ran away with the plow and me that day. Spent two more hours washing the team and curryring them down in the corral to gentle them, then put them into the box stall with a nose bag of oats apiece. Four thousand pounds of horseflesh has to be handled very wisely and carefully, always expecting the unexpected...and make no serious mistakes.
Tractors may be dangerous tools, but big horses are much more so..especially if they are not worked nearly every day. Big horse gets to feeling his oats, better be on guard..or you will get hurt real bad, real quick
If you have never been around draft horses and learned how they are trained, used, cared for and handled from someone who has spent a lifetime doing it..you would be better advised to go and play with dynamite.

Owning and handling draft horses is a lovely dream..doing it as a total greenhorn is just an expensive nightmare that well may get you crippled, or killed...and will be cruel for the horses, probably.

If you are determined to do it anyways..then add in the costs to hire a full-time hostler for about ten years while you cut your teeth:thumbdown::thumbdown::thumbdown: