Baby name help!!

Ok i thought I had the name....kinda. Maybe I should keep it just cause I don't have another name.

Both my kids have 2 middle names.

This is the name we've picked. Isla Davilynn Rose...

But now!! I kinda want her name to be Isla-Rose. But Davilynn doesnt really flow now and I have Hansleigh on the side.. Will she just have one middle name? I don't mind but this name picking is hard. If anyone has any other names they want to just throw out there that will he great! Thanks