Expert Adviser or Script that copies and reverse trades

I need an programmer who can write me a copier and reverse trade program.  The product should be able to copy trades from the "source" account into a "receiver" account in reverse it should also copy the same SL/TP as set into "source" account.

Example:

-I open a long trade on "Source" account  Aud/Usd set SL 20 pips away, set TP 30 pips away.    

-The copier should then open a short trade on the "Receiver" account for Aud/Usd with a SL 20 pips away and TP 30 pips away. 

The program does not need to take into consideration spreads.

The SL and TP need to be adjustable but mirrored exactly at the placement of trade.

The program needs to copy only at the OPENING of a new trade, any adjustments should be limited to the account being adjusted only.

The program should be able to run on any pair.

The lot sizes should be adjustable.

If possible it should be made easy to link/unlink the "Source" account to the "Receiver" account. Or at a minimum I will need instructions on how to link the accounts.