Well I tested out the L1/L2 swing voltages. With 2K resistors at R1/R2 I got a swing of 0.05-12.4-0.05 volts on both. That is with a 14.4 VDC supply. So I am thinking the mosfets should work, right?
Stan, on the modified circuit that you did up (3 posts above), are the supply and drain connections to the mosfets shown correctly?
Thanks, Rod