Just having about 1000 hours on the engines, should not be any issue. There are many of these engines which get over 4000, up to 8,000 plus hours. However this is in commercial use. Yes, if the engine is run every day, it will do better, but with a modern 4 stroke, 1000 hours is not a lot.
Good luck on the sale. It sounds like a good boat--and a good deal for someone.
Good luck on the sale. It sounds like a good boat--and a good deal for someone.