Add conditions to existing commercial MT4 signal EA.

Need some additional conditions added to an existing commercial trade signal EA for Metatrader 4. Can supply the existing EA if you are able to access and modify otherwise will need to replicate existing EA conditions and add additional conditions to further filter signals. Existing conditions 1) 5/5EMA Cross a. Close above from below for Long Trade b. Close below from above for Short Trade 2) 4EMA/ 5EMA Cross a. 4 Above 5 EMA – Long b. 4 Below 5 EMA - Short 3) Custom Indicator, will be provided a. On candle close, RSI has crossed 50 from below and is above signal line – Long b. On candle close, RSI has crossed 50 from above and is below signal line – Short Additional conditions 1) Need to add user offset for RSI cross. EG if set to 3 would need to cross 53 for Long trade and 47 for Short trade. 2) Price above or below MA at candle close a. User to be able to specify Period, Shift, Method (Simple or Exponential) for moving average to be used. Apply to will be Close. b. User to be able to specify # pips for offset c. Price above user defined MA or under but within user specified # pips for Long trade d. Price below user defined MA or above but within user specified # pips for Short trade 3) Direction of Stochastic indicator on longer term time frame a. User to be able to set Timeframe, %K, %K Smoothing, %D and # Indicators. b. For # indicators i. 0 - Effectively turns off this condition ii. 1 – Either %K or %D must be moving in direction of other signals to confirm. Up for long, Down for short. iii. 2 – Both %K and %D must be moving in direction of other signals to confirm. Up for long, Down for short. All conditions must be met for confirmed signal. EA to draw dotted line on chart at candle confirming the signal blue for long and red for short. EA to be capable of emailing alerts for confirmed signal Email to include Date, time, currency pair, trade direction and high and low of confirming candle eg; 23/01/11 01:00 EURUSD Confirmed Short signal. Candle Low 1.3325, Candle High 1.3335 If you need any further information to bid please let me know.