Your custom racquet really does sound like the old racquets that aren't being manufactured anymore. You like it. Why do you think they won't make a racquet like that?
Why do those racquets have to be custom racquets? Why not offer one racquet that is balanced very head light, and works?
I mean, just making it head light isn't the solution, but making it head light and it works is. That sounds like it should be a popular racquet. You like it, or you wouldn't have bought it. If you were a contract player, why would the tennis industry paint that racquet like a current head heavy production model? Why not make that racquet?