1. add on manual trading label - Sell If Executed Price - Stop loss price
Do you mean adding a stop loss feature? If so, this is certainly something we are planning on adding.

yes , but im talking also talking to set an automatic sell position if you complete a buy order (its a feature tipical of bitstamp platform)

2. hide your orders from the market
This is possible. There is a button on the left hand side of the chart containing three triangles. Toggling that button will hide/reveal all completed trades in the chart and active orders.

no i was talking about put hidden orders from the market , it a bitfinex feature so other traders will not see your orders. (but i think depends from the exchange)

after that , adding Fibonacci levels other indicators and more trading bots will really improve your program
i dont want to push you over because i understand the lot of work that you have to do guys

thanks.