marriage registrtaion

what is the possibility to do Marriage registration under Special marriage Act 1954 without original documents and parents. If it is possible please answer the following queries .
What is the procedure for register Marriage registration under Special marriage Act 1954 without original documents in Chennai ?
What is the procedure for register Marriage registration under Special marriage Act 1954 without parents presence in Chennai ?
What is the exact documents required for Marriage registration under Special marriage Act 1954 without original documents in Chennai ?
How long will take to complete the Marriage registration under Special marriage Act 1954 without original documents in Chennai ?
After getting marriage certificate, what are the formalities to get Malaysian PR?
Is it legally mandatory to produce original documents ? Under which provision it is necessary for marriage registration in Tamilnadu ?
Is the any Marriage registration lawyer in Tamilnadu to complete the registration process without original documents ?