I've done several of both the round emblems and the gold initials and all it takes is a very small drop of CA in the middle of the finial and then you just set the emblem on it. DO NOT push down hard on the emblem after you set it on, let it settle by itself. The initials look really nice on the end of the Flat Top series of kits by Berea, and Hut has a version of this kit just can't remember what they call it.
In fact if you want a selling point, then have a few of the different emblems and initials on hand. I usually have the one for Doctors, the scales of justice for the lawyers and of course the cross and fish are a must. I also keep on hand some of the auto emblems, but only the expensive auto's like BMW, Hummer, Viper, Corvette and those types.
Wayne