Can I replace my JT580 with a OFR?

[SlumFrog]

Ive got an '07 Jackson DK2M with a Jackson Licensed Floyd Rose (JT580 Low Profile). Will an Original Floyd Rose be a direct replacement fit? Don't know a lot about Floyds, its my only guitar with one. But the parts are starting to go on it and Id rather just buy an OFR if possible to treat her.