There are a number of feats from the DM #313 that have the suggested race of beholder. These feats modify a beholder, but could very well apply to many beholder grafts as well. For example:
MAW OF POWER [GENERAL]
You absorb an eyestalk into your body and sprout it anew within your mouth.
So If I bought an eyestalk graft, this feat sould then have it in my mouth, assuming I had a bite attack to take advantage of the feat.
I'm thinking of including these feats in my handbook, because they could modify the beholder grafts. However, they list as being beholder feats. On the other hand, it's Dragon Magazine, so we're on shaking ground to begin with.
Should I just include the feats and let the DM sort it out?