URGENT - VPS Migration + Setup + Hardening

Dear Freelancers, I have 2 VPS ( old and new ) Basically i have been using a VPS for the past 4 years and have decided to change my hosting company. Ive got a NEW VPS and my OLD VPS IS EXPIRING in 1 (ONE) day. Both VPS is running CENT OS and have WHM/cPanel/Root Access. I have around 5 Domains on my OLD VPS with websites and emails. 1. Setup the New Server with my old servers main domain 2. Setup everything which is needed. 3. Harden the server to the maximum of your knowledge. SFTP/Firewall/Antivirus/Malware Scanner/Rootkit Scanner/Configurations to make the server impossible to hack [login to view URL] 5 cPanel Accounts/Emails/Data/Web to the NEW Server exactly like how it is with minimal Downtime. ( I Understand some domains need to update their nameservers ) 5. Transfer every Database so the websites are able to work. 6. Transfer every SSL Certificate ( I believe we have 2 ) 7. Make sure everything is working fine. VPS Server NTP to sync with Singapore TimeZone My budget for the entire project is around 200 Singapore Dollars. The project has to start IMMIDIATELY as its after working hours in Singapore to prevent further downtime.