In the exercise of its judgment for that of the incapacitated person, the court, first being satisfied that assets exist which are not required for the maintenance, support and well-being of the incapacitated person, may adopt a plan of gifts which results in minimizing current or prospective taxes, or which carries out a lifetime giving pattern. The court in exercising its judgment shall consider the testamentary and inter vivos intentions of the incapacitated person insofar as they can be ascertained.
20 Pa.C.S. § 5536