No way to transform physically without spending way more time and money than you have already invested.
You could try getting some standard relays and using this circuit to actuate them.
If the startup state isn't critical, you can elimnate the 10k, 10uF and 1n914 to the left.
I've used a variation of this circuit many times with success.
For LED you can place one in parallel with the relay (load). Make sure to use a current limiting resistor in series with the LED.