I've got about 14 mins to connect at Bordeaux St Jean, from the TGV to the Intercités. Will this be enough time do you think?

Arriving at 14:53pm, on the TGV #9802 direct from Brussels. Then leaving on the Intercités #4665 at 15:08pm to Toulouse.

Any tips/advice for making this connection smoother? I know there's probably no lifts, but I'm young and fit and can carry my bag if need be (even if it is 25kgs! ). I just think trying to find out the right platform will be the thing slowing me down a lot. Is there a train timetable-board on every platform like in Italy, for example, with all the numbers and times, listing the various departing platforms?