well in the size range is the Extreme flight Yak but the 140 ys will be a bit overkill for it . the plane was built for the ys 110 which will save you money on glow fuel abainst the larger glow engines. But, if the 140 size plane is what youre looking for then check out the Quique Somenzini Yak54 it was disigned with the YS 140 in mind.and it has a 72" wing span. these are great 3D and IMAC birds. .


there are a lot of people on rcu who love both these planes. and a LONG thread on both of them. in this size range you wont find much to beat these planes.