I would like to see an EA based on PSar with the following conditions.

The SL is the last point of the PSar +/- 7points depending on the buy or sell position.
On the moment that the position has a profit of 16 pips the EA should change it's strategy to a trailing stop from 15 pips. If the Psar reaches the point of entry +1, it should take over again to continue the ride.