sciren

A relatively simple question - are objects with a stronger Identity more difficult to Soulcast? This comes from the part in chapter 4 of Secret History that is spent talking about the Identity of objects and implies that the stronger an Identity any given object has, the stronger it's presence in the Cognitive realm. This lead me to thinking if that would also be a factor in Soulcasting. Would an object that is known and beloved by a great number of people be harder to Soulcast than an object that is identical in the Physical realm but is hardly thought of at all by anyone?