Making EA based on existing indicator

Hello programmers!

i like, you make me an EA , based on an existing indicator.

the indicator, i attached. Price: 80 to 200 USD. time to develop : 7 to 9 days.

this indicator is price channel indicator: it tells buy : blue Signal, sell: red Signal.

i like , to input start lot size. i like to add some lots manually, eventually.

i like,after indicator bought positions, if indicator gives sell Signal, all the existing orders, also the added lots will be closed.(also opposite: if sell...then buy Signal and close all orders)

i like a security option: stop EA and then close all open orders, if equidity is less then..  . i like to change a Parameter:` Risk´ of the indicator, while the EA is running, to adopt for fast and optimal response of this EA.

the EA should be optimated to H1 timeframe and EUR/USD, leverage 1:500, small lots: 0,1, first ,to give it a try and see the financial grow.

don´t hesitate to write me, if something is unclear for you. 

Best Regards Martin