Reply to A6 or A10

I have a DJM 400 mixer, i had a s4 but sold it as i only use vinyl now and wanted to save space for my new home. I had purchased a scratch upgrade kit for the s4 but i have sold the s4 now and seeing as i paid for the upgrade kit seperately i can keep it. So all i need is the soundcard and cables but cant buy them seperately (Checked ebay and other places). Its the same price for a new kit.

My question is i use vinyl most of times but i sometimes use timecode vinyl, will the A6 be the best soundcard for me?

Also do i need multi core cables to swich from timecode to normal vinyl on my DJM 400?