Would you be willing to consider a modification to the semi-martingale EA? Instead of a "stop & reverse" strategy, it would be a "keep & reverse" strategy. This modification eliminates the likely potential of a BIG Blow-up at some future point. The loss on a "keep & reverse" would be quite manageable.
is there any specific reason you stoped the development of Sequencer EA? I, as others think this is valuable trading tool to use. As you said, with manual analyse of the Market, entering at propriate time.
Attached is .doc file with comments of Sequencer user, taken from PowerSM thread, where you attached Sequencer EA. Included is log. file of irratic EA behaviour.
If you have no time nor intention for further development, please let me know. I do respect you (and your programming skills!).