A lotdepends on the desired position. Do you want her beded or standing?Also when you say 'point you in the direction of a good form'....are you referring to if you were doing it yourself or do you mean point you in the direction of a good position? IMO....I would first decide how you want the mount (standing/bedded/jumping over fence/etc), then contact your taxi and have them inform you how he wants his prepped before bringing it in....at least that is what I prefer.