You appear to use a similar method that we are using. We did check into other 'ready for the printer' software, and this was going to cost in the region of £500.00 which the council will most probably 'purchase' for us as a community funding scheme. We thought that we could and would use that money better elsewhere?.
A system that we are running is for the 'community' to have access to a computer, and so put their bits and pieces to the newsletter, with the proof reading before printing. So the method of printing must be easy and universal, if you know what I mean!.