Is this really creepy to have?

I am really into cosmetology. In the house I live in we have a small room that no one uses. My mom said I could have it and do whatever. I want to learn how to put makeup on people properly and make clothing and cut hair. I want to have this headless mannequin in the room http://www.mannequinhub.com/round-base-female-dress-form-size-2-4-small.html , this to practice makeup on http://www.probeautycorp.com/erasablemakeup.cfm and this to practice hair cutting on http://www.google.com/products/catalog?hl=en&q=mannequin+head+long+hair&um=1&bav=on.2,or.r_gc.r_pw.&biw=1600&bih=607&wrapid=tlif130920115138110&ie=UTF-8&tbm=shop&cid=12945314863517741933&sa=X&ei=DdMITuuvMeO70AG_yImTBw&ved=0CFoQ8wIwAQ# . Do you think that's creepy to have in the spare room? (My mom has a sewing machine and i'll do that in there,my cousin is a hair stylist and i learned some things,and my other cousin does makeup also. My sister said that is scary/creepy to have in there. She's 21,i'm 11. Do you think its creepy and am i too young to like all this stuff?