Edit encoded GC script

I would like to modify my script. Can it be done? How much do you guys charge? This is what I want for my script: 2 plans Plan A - 20% daily till 140% Plan B - 5% daily till 140% If user did not deposit minimum 40% of his withdrawal for the day, all his active deposit will move from Plan A to Plan B. Example: 1st day deposit $100. 2nd day at 12pm server time, mass withdrawal $20. (20% daily, Plan A) ALL member after mass payout, all deposits will auto move to plan B, if never deposit 40% of $20 (his total withdrawal for the day), his deposit will stay in plan B, earning 5% daily. 3rd day he can withdraw $5. (5% daily, Plan B) If on 3rd day decides to redeposit 40% of $5 = $2. Then his deposit which is $100 will move back to Plan A, earning 20%. Also the $5 new deposit will earn 20% for the day. After 12pm, $100 deposit and $5 deposit will auto move to plan B. The cycle will continue moving from Plan A to B and B to A according to his redeposits. - must disable timer only need timer for running days and news. - earnings based on till his deposits earn 140%. - at 12pm server time all plans go to Plan B. - before 12pm, new deposits will go to Plan A. - at 12pm, ALL deposit will earn if not inactive, New deposit will earn 20% old deposit will earn 5%.