I've tried a prolink, it's VERY padded and the cutout was not as useful as I thought it would be. Comfy until the numbness starts from all the padding mushing everything. Have you looked into a ruby? I had gone through all the Specialized saddles and the ruby is great. Another option is Selle Italia SLR womens model. It should fit right into your dimensions and it's made for women. It's padded but the cutout is perfect. I found it a little too padded for me but everybodys different. Good luck, you are definitely on the right track.