Roof box AND 2 x bike carriers possible?

[pj-ffm]

Hi all,

We have a 2009 Cooper with the OEM roof rack and are planning on getting 2 (probably Thule 591 or 532) bike carriers for our MTBs and possibly a roof box.

For day trips we'd just need the bike carriers, but we also like to go camping with the bikes and it would be great if we could get the bulky camping gear (tent, sleeping bags etc.) out of the car too.

I did see an arrangement on a (I think) Clubman with Thule rails, but these are wider than the Mini ones.

Question is, is there any combination of roof box and bike carrier that would fit together on the OEM rails or are they just too narrow for this?

Thanks in advance!
Pete.