I bought a pair of leather 4″ spike heels. I want to soften them so that I can form a very full arch when I pointe my feet similar to wearing ballet slippers.

The question says it all. Do you recommend certain brands/sizes/shanks?? Are there specific ways to know if you have the perfect fit. I have an 8.5 slender foot. Do you have my kind of foot and prefer a certain Point Shoe brand??? Oh, and I already oreder toe pads: Pillows for Pointe- Gellows!! Reccomondation from an older dancer. Thanx all u ballerinas!!