"Telstar Electronics" wrote in message
ups.com...
These transistors cost $69.95 at RF Parts
This is a fantastic deal...

You forget they do not work in a CB! That is a MOSFET so a number of
changes would be required to the circuit. You also need to accommodate it
which might be difficult as the rest of the board was designed around a
TO220.
The frequency range is too high so no chance of much gain on 27MHz.
Go and do some research.