Ok, I went to pick up an Integra master cylinder for my CRX. Becuz everyone says that having the Integra brake cylinder in the crx makes it a brake a crapload stronger. But, the vacuum booster attachment flange doesn't match. Sooooo

To do an Integra brake master cylinder swap in my CRX, do I need to buy the vacuum brake booster too? Anyone have any input as to this swap? Is it worth it?