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2N2/40+ Schematic Diagrams
This first schematic shows the rig from the receiver input through the first mixer, including the VFO section. Capacitor C12 could also be comprised of a fixed value in parallel with a suitable trimmer so that the output stage can be more easily peaked.
This second schematic is basically the remainder of the receiver portion of the rig, except for the RIT circuitry is that is desired.
This schematic is essentially all of the transmit circuitry. The three 2N2222A transistors in the final could be replaced with a single RF transistor such as a 2SC2166, 2SC2078, or somthing similar for more output power. Three 2N2222A transistors will easily run 2 watts.
The remaining schematic shows the remaining circuitry that is needed, except for the RIT. Receiver Incremental Tuning can be left out if it isn't desired. I like it for working DX and Foxes.

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