Reply to Traktor Scratch Pro 2, CDJ's, Audio 2?

I am looking to rent some CDJ's to practise getting used to them. I own an audio 2 DJ soundcard and was wondering if it is possible to use a regular pair of CDJ 800's/1000's in Traktor Scratch Pro to have control of decks A & B. I have mixed externally with the Audio 2 DJ before with the provided 1/4' to dual RCA cables. Never did test my software with CDJ's before and not really sure exactly whats involved.