I rarely get anything period correct because i cant afford to and generally my bikes get ridden everywhere. So at least from me, i will enjoy whatever you do. As for the voyageur, its been my goto commuter lately.
as for straight guage, i still have a falcon with 531 that is a wonderful bike. Unfortunately someone ran me off the road with a truck while on it. It needs a fork straightening now.
My latest project is a 1978 motobecane grand touring. I may use my alloy cased aw hub with three rings up front. Not as cool as ur bike but i find those old s.a. hubs very compelling.
keep up the good work!