1) Every guy dreams of being with a supermodel/fetish goddess. But in reality there are many average girls who can provide a LOT of pleasure. Especially if long hair is your desire. Don't let the perfect be the enemy of the good.
2) Watch some vids from Paige Jennings (formerly pornstar Veronica Vain) on youtube...her channel is RedHeadRedemption. She has a lot of wisdom relative to relationships viewed from the female side. I sure wish I had all that info 50 years ago.
Good luck on your long hair quest!