Thank you Rain! I understand you are not trying to sell me a machine... If I were in NY, I would come talk to you... Sounds like you know your machines.
I am not that familiar with the vintage machines, that is why I'm asking for experienced recommendations!!! I REALLY, REALLY appreciate your feedback!!!!
You mentioned "I only go after the well-designed, sturdy and all-metal models", I and looking for a well-designed, sturdy, all metal machine that is quality and will last for years and years...
Thanks again!!! I am open to any suggestions and recommendations!!!

---Frankie