Confuse?Whether to register for CPT or not?

Well I still havent registered for CPT and now this news that other field people to can register for CA directly without CPT.

I am an enginering graduate who is in business right now.

I cleared my finals with more than 60% in engineering .So i am confused whether is hould register for CPT or wait and directly go for CA curriculum when the rule comes(its obvious it wont come before CPT else many will choose the wait route).

What do you guys suggest.

Though i just went through the study material on icai site and past question papers here.

I feel in 30 days i can be ready for cpt as being from enginering background i can easily go through maths(derivative,integrations).Only problem for me will be mercantile law and basic accounts and eco terms as i am being from science background.

WHat do you guys suggest should i wait and start directly studies for ipcc or go for cpt.