Awning for Anconca

Hi - help please....

Just bought a 2011 Bailey Pegasus Ancona S2 to replace our 2008 Bailey Pageant Provence S7.  Over the years we've built up a collection of accessories with the Provence including a full size Starcamp awning.  Is there any way I can work out if my existing awning will fit the newer Ancona without having to erect it? 

Obviously we want to move the Provence on, so if the Starcamp awning doesn't fit the Ancona we'll let it go with the existing caravan.  However, if it does fit then we'll keep it.

Thanks.