After some thought I decided to opt for 'Costa Blanca Doyen'
The idea came from my last CoolFM radio show appearance when the host, Ken Scott, referred to me as 'The doyen of Southampton'
In case you are unsure (as I was) of its meaning:
the senior member, as in age, rank, or experience, of a group, class, profession, etc.
So it is a bit more complimentary than I first thought!
There are already two of my contributions on Expatica (link above) and more will follow over the coming months - look out Costa Blanca Doyen