You know, Audio McDuck, you are a real piece of work.
Someone posts a question about a circuit that they got to work, a one-transistor FM transmitter that runs on one 1.5V cell, mind you, which is kind of a miracle unto itself, and all you can do is poke holes in it. Gosh, it's low-fidelity, it's not stereo, no preemphasis, for chrissakes! What the hell do you expect of a one-transistor 1.5V transmitter? 30-15KHz stereo, 1%THD?
Sheesh.
To the O.P.: sorry, I can't help you. I would if I could. If you wait, other, more helpful folks than Mr. McDuck will be along to give you advice.