Is it feasible to retro-fit steering wheel controls to 52 plate 1.6 Dynamic? I am running a stock MP3 head unit.

yes but you will have to fit another airbag coil spring behind the steering wheel and connect it to +12v and to the can bus.

:yeahthat:

Not really worth it in honesty.

Nah, not worth the effort, to be honest, I just miss it.