I have a Bernina 830LE....I am going to do some embroidery on a Queen size Lone Star quilt. This will be my first time doing embroidery on a sandwiched quilt. I have Diane Gaudynski's "Quilting Whimsy" designs. Love the feather ones

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My question is....should I just use the designs as they came?.....start/end is at the center of designs.....or should I change the start/end to start at one end of the design & end at the other? Does it matter?--- will it make a difference in how the designs stitch out on the quilt? I'd hate to have to rip them out.
TIA
Feather3