Superb MFD1 I phone connection or RNS510 Upgrade possible

Hi guys,

As you may have already noticed I am a newbie...

So as a introduction let me start with this.

I live in Leicester and work in Northampton but travel to many parts of the country as part of my job.

I drive a Skoda Superb Edition 100 on a 55 Reg and have got a question in relation to it..

Currently have a MFD1 (Original) Sat nav with the tilting screen and 6 CD changer in the boot.

I was wondering what the best solution is to connect my Iphone 4 to listen to my tracks.

Dont care if I lose the CD changer or if the tracks dont come up on my dash...

I know I can get the Dension kit but there is so many out there I'm not sure as to which 1 to go for.

Has anyone got something similar that would like to share it with me?

Secondly I was wondering if it would be possible to fit a RNS510 unit to it. Now with regards to customising it to fit I have someone that can help me who also has a VAGCOM. But I need first hand experience/ advise from someone on here who has done it?

Thank you in advance for all you help.