Hi arcos....a good idea to keep the 'tenon' to act as a foot. I think that bowls always look a little better when they appear to float.....just as long as it's wide enough to support the bowl and make it stable (which I guess is important with candle holders).
As for the suntraps, the cubic metre of olive and the gentle breezes....pffff! You can't make us jealous, we've got hail, thunder and lightening and even snow on the hills around us, but never mind, in just a few weeks it will be mid-summer's day and then the nights will start drawing in.
Les