Thiruvasakam if not sung by IR

[krihoo]

GUYS,


switch on u r music knowledge and analytical skills and suggest...if IR dint sing and were to choose which singers will be best for which of the Thiruvasakam songs

well i guess

POOVAR- shankar mahadevan ???
POLLA VINAYE- SPB ???
KOTHUMBI-Unni krishnan ???
UMBARKA-Yesudoss ???
MUTHU-Current singers are best already
PUTRI VAA(Last one , i dont remember the lyrics)-Hariharan ??