Expiration Of Scaling Script

Good Afternoon,

Wondering if someone can help me out?

I have been using a very useful scale in script in my trading.

I would really like for a few key actions to be added to it if someone with coding skills wouldn't mind?

1. I would like the pending orders to expire after a chosen period. This could either be done via an input at time of placing or by me changing some code and saving with a different name each time.  I think i would prefer the later as long as the code is easily changed.  

2. Based on the time frame i set i would like the comments field to be populated with the title of the script plus the set expiration timeframe.

3. Once the orders have expired then all objects should also be removed. Please can the arrows be removed from being placed when the script is dropped

4.  Have the ability to add a hard stop of X pips to all orders rather than the SL being scaled like the orders.  The ability to scale SL should remain.  Again, I think a change in code and save would be best.

Shout if anyone has any questions, thanks in advance.