Sorry for my lack of communications, and thanks for your interets :-)
My health give me some good days and some bad days, but now I know where I'm
going. There is also a lot of problems related to family, but you all know
what the life is ;-)
This final touch preserve the look of the enclosure, the only visible change
are the two small front probes made of polished and engraved aluminium.
I know how long is it to wait, but I would avoid to provide something not
mature enough, For those who don't care about the look or are looking to
something a bit cheaper, I'm going to provide the spvhd within a smaller
industrial enclosure, which reduce manufacturing time and costs.