Help with creating EA from these entry/exit rules

I would appreciate if anybody can help with this EA:

User Inputs/Params

BUY Pair = AUD/USD
SELL pair = EUR/GBP

BUY Pair Spread = 4
SELL Pair Spread = 3

Lots = 10 (Same Lots for BUY and SELL Pair)

Use Stop Loss=(Yes/No) Default is No
SL=100 (If above Stop Loss is Yes)

TAKE PROFIT=(Yes/No) Default is Yes
TP=25 (If above Take Profit Pips is Yes)


Logic

1. Check if there are any Current Order for BUY Pair and SELL Pair(Inputs)

1. · If FALSE, then go to #2

2. Check if the Spread in the user inputs

1. BUY Pair Spread <=
2. SELL Pair Spread <=

1. · If above is TRUE, then go to #3

3. PLACE ORDERS

1. Long BUY Pair @ Market (with Lots= )
2. Short SELL Pair @ Market (with Lots= )
3. NOTE: MUST Enter all Orders at ONCE

4. CLOSE ORDERS

1. If Take Profit Pips >=
   1. AND

2. If BUY Pair Spread <=
   1. AND

1. SELL Pair Spread <=
   1. Then

1. Close ALL Orders ( Close BUY and SELL Pairs)
2. · NOTE: MUST Close all Orders at ONCE

5. GO TO Step#1

Additional Notes:

Should be able to Run this EA simultaneously with Multiple pairs. Example:
o EA1 User Inputs

1. BUY Pair= AUD/USD

1. SELL Pair=EUR/GBP

o EA2 User Inputs

1. BUY Pair= EUR/USD
2. SELL Pair=GBP/JPY

Note: Only gave two examples but there could be more ….and all of them will run at the same time. In the above two examples the EA should not conflict with any of the parameters or Orders. Each EA should be independent of other.

Again, I really appreciate your time.

Thanks in advance

PS: I don't mind paying a little for your effort