So are Leo men and Aries women a match for long-term relationship? Marriage?

I just met this leo guy and I'm really into him. He's amazing but I'm afraid he's a big luxurious for me... sky rise, big into real estate, nice car, nice gifts... that's not really my thing. It seems so frivolous. I usually like the smart and frugal types of guys. Should I give it a chance? He's reaaaaalllllllyyyy into me.