If they have so much money, they should not build a luxurioius museum but simply use their funds to help Holocaust survivors in Israel and abroad end their days in comfort. They should also use the money to collect testimonies from all these survivors as this is what will be precious for the future. A luxurious museum built over a cemetery... not needed!
Man shot dead in northern Israel town of Bi'ina, police say the murder was gang related (Haaretz)
from the article: Flirting with arrest at Jerusalem's newest settlement