437085 Cogzidel RBS Customization 2

I am currently using the Reverse Bidding Script By Cogzidel and need the following modifications done to the script: 1. I want to replace the word 'Programmer' with 'Consumer' throughout the script 2. I want to replace the word 'Buyer' with 'Professional' throughout the script 3. I want 'Consumers' to pay a flat fee for each listing by selecting a payment package. 4. I want 'Professionals' to pay an annual or yearly registration fee to bid on projects. 5. Remove Escrow option and send all payments to go to my paypal account. 6. I also need to Debug and Fix some of the code issues and bugs : a. After the confirmation email is confirmed, the script is not removing the activation code in the DB field (Bug Fix) b. Popular Search is not working , Show a blank page when any of the popular words are clicked on (Bug Fix) c. Any other minor bugs that mauy be found Important: Due to Scriptlance Policy, I will only provide URL of Project Site by PM request only. Finally, please do not bid on this project unless you CAN perform all the Project Requirements and within Budget Range. Thanks.