Trade or not?

[sandy]

My family is moving to another town about 250 miles and we are checking into all our options. We currently own a 30x80 Bonnvilla Home that we purchased in 1998. We are unable to sell it where it is, so we plan to move it with us. We have estimates of $8,000 or more just to move it. We purchased land in a new development area and have to get EVERYTHING prepared. So we will have quite an expense. My question is would it be a good idea to trade the home? We would like a smaller home.