for that size engine the big OMP yak 54 of edge 540 would work
see web site
www.ohiomodelproducts.com
the 80" edge 540 is avalible as an ARF or kit that would be for a 150
or the yak 54 65" could be done with a light 120
i have the yak54 65"wing span and i use a 1.08 2stroke it is a great flyer.
Have fun in NYC!!