Thanks Ody for your advice. It looks like I can also ask
the buyer to transfer his car to me and then do the transfer
process.
Someone has expressed interest (leaving behind his name card on
my wind screen wiper) in buying over my "8" number.
I do not intend to sell my number but just curious to know about
the process. 
Yes you can do that but normally he won't want to ask his
Ownership will increase by 2.
If you do intend to sell yr "8" in future do let me know. Cash
buyer.