Hi Tammy,
Actually u can make it a wedding lunch cum ROM reception. Because Dinner Weddding banquet is very expensive, let say u held it at a restaurant only, one table cost at least $500plus. Restaurant in a hotel can cost up to $900plus to $1K. Up to your budget. But u have to plan the timing as in what time is your ROM reception then follow by the wedding lunch. Anyway, lunch is definitely more budget than dinner
I am having my wedding lunch cum ROM reception abt next year. hee.. Just my opinion ya