Correct the grammar in the following sentences if necessary, and make the sentence more concise.

1. If clients' interest in their land is substantially invaded by stables or kennels as a result of odors or sounds created by the proper conduct of those businesses and not taking into account any special sensitivities on the part of our clients, is the harm to our clients significantly more important that the benefit of the stables or kennel to the community?
2. The issue is whether or not it is a malpractice.
3. At 3 am in the morning, the defendant was driving at a rate of 75 miles per hour in a foreign imported car and struck the plaintiff's shed. The end result was that the shed was completely destroyed. The plaintiff had no advance warning. Because of the fact that the shed was destroyed, the plaintiff could not store his bicycle and other bike racing equipment.