When you imprint a form, are you able to designate whether the form you receive is male or female? Or is it the same sex as the targeted creature? ex – You are a Human Formbound Spiritualist and one of your comrades is a female Half-giant. If you use her to imprint the form of a Half-giant, will your form be that of a female Half-giant, or do you become a male Half-giant? Can you decide, or is it based on the gender you use?