You could always try scouting these out on the Lily Auction. All three of these should be sold by various sellers on the LA, especially later in summer when more people will be dividing their existing clumps and selling extra divisions. You could also search through general price lists found on the webpages of several well-known hybridizers and/or sellers. Worst that could happen is that you would have to order from more than one source to find what you are looking for.
Also, not sure if you are aware of this, but NORTH WIND DANCER is more on the lavender-pink spectrum rather than being a true pink. Regardless, it is a gorgeous flower!
It appears that you are drawn to the spiders and UFs (unusual forms) just like I am. Search for Woodhenge Gardens and Judy Davisson to see some truly state of the art flowers in these categories!