BareMetal:
while agree that supporting ALL is impractical, im only after the families that I have in my toybox, ie x4, x5, x313, x61 and a couple of others.
I suspected something like that...
BareMetal:
fasinating as the size issue is, it it entirely irrelevant to my original question!
...I also suspect that the lack of answers is because nobody else has them in their toybox.
Maybe the answer is to let them go. 