Help to find a good scanner for a Archive

[Tabularia]

Hi

I work at the County Archive, and we are going to buy a new scanner. And I've gotten the task to find us a new one. We already own a A3 scanner, the Epson Expression 10 000XL, so this one is supposed to be A4, a little smaller. Bus since it is to be used to scan different kinds of negatives, 135 mm, glass, nitrate, paper copies etc. I need it to be good and versatile. I have landed on the Epson Perfection V750. Does anyone here have any experience with it? Or got something better to recommend? As it is to be used by a institution, it would be great if it can handle being switched on and used ceveral hours each day.

Thank you very much.