Sec. 704. A security interest that is enforceable immediately before IC 26-1-9.1 takes effect but which would be subordinate to the rights of a person that becomes a lien creditor at that time:
(1) remains an enforceable security interest for one (1) year after IC 26-1-9.1 takes effect;
(2) remains enforceable thereafter if the security interest becomes enforceable under IC 26-1-9.1-203 when IC 26-1-9.1 takes effect or within one (1) year thereafter; and
(3) becomes perfected:
(A) without further action, when IC 26-1-9.1 takes effect if the applicable requirements for perfection under IC 26-1-9.1 are satisfied before or at that time; or
(B) when the applicable requirements for perfection are satisfied if the requirements are satisfied after that time.