Im trying to do a mothers day portrait of my wife, her sis, and myself for therey mother. Couple problems I am haveing is im 6'2 they are 5'0 and 4'11. How do I pose us three so I dont dwarf them? Also it going to be in a beautiful field that is covered in yellow flowers, whar colors would look good? they are not model skinny so I dont want the pics to make them feel worse? Gear is D40, kit lense. 55-200 vr, and a tamron 17-50, SB600, filters, expodisc ect.