How often will it be washed?
What kind of batting did you use?
What did the package say about how far apart you could safely quilt it?
Are the ties about the width of your hand apart?
The point of tying or quilting a quilt is to keep the batting from "migrating" or bunching up within the item. If you feel confident the work you have done will accomplish this, then you're probably good to go.
Jan in VA