Yo G1,
I think your idea about verbs of production and temporality needs a little more tweaking and support. First, saying that verbs of production have no inherent temporal value in and of themselves seems to be quite an audacious claim.
Is it? Verbs are forms of action. Acts in themselves cannot in any sense connote temporality except by context and the actor (something outside the verb itself). I have a background in grammar, actually, and while I make little use of the rules because they bore me, I do know that anything with temporal sense is adjectival, not verbal.
As for tense, the verbs may have, as in English with suffixes, something added to them like an -ed, but then they become adjectival. "Create" tells us nothing temporally. "Created" tells us past, but how far past, and is it still ongoing? We need more than one word to know; we need context. This has been my reason behind asking others for a verb that by itself connotes an eternal product. I am not surprised that no one has come up with one. Given the unique nature of the Trinitarian relationship, it is hardly suprising that there is no unique verb connoting "eternal production" and that words have been borrowed from the linguistic stock like "created" which in other contexts have temporal meaning because of their objects.
Of course, Hebrew would have it very hard, as I understand it had only a vocabulary of a few thousands words.