"EDF birds that are 1600mm or wider wingspan"
Very limited choice if you want composite kit. These are close. CARF Spark? JTENG range? JTM XXX Sport Jet? Tomahawk Stinger? Habu32?
Then you have TopGun or FlyFly foamies and those already mentioned but you wouldn't want to put a 15lb turbine in one of those!
...and forgot to mention there is a 90mm EPO Yak 130 coming out soon but again turbine and foamie...probably best not.
www.youtube.com/watch?v=gQ7uQp9VcLY