I've also recently returned to RC, about 18 months or more ago now. Only bashed when I was a kid, but recently got the old Tamiya Thundershot out to use at our club's vintage night races...
...which has been some of the most fun and biggest side splitting laughter I've had in a long time! It's not exactly racing pedigree, and doesn't really cut it amongst the RC10's, TXR1's and Optima Mid's, even with the old wiper esc taken out and replaced with a GTB, 10.5 brushless and lipo!!!...but it is very amusing to drive these days...and you need ear plugs to race when it's on the track as the transmission REALLY howls!
Anyway, when I got back into RC I got a B4, got quickly bored of smashing up wings and tried out a few moulded wings, can't remember the details of them, but I think they were intended for 1/8th cars but are pretty similar in dimension...and pretty beefy,
In truth they were too wide for the B4 and rubbed the tyres when the car leaned over, but they might be ok on other cars? Other thing with them was that because they are soo much stronger, they tended to break the wing mounts instead! Also, they must have been a weight penalty as well being so high up.
I quickly went back to lexan wings...still smashing them up...but not nearly as often these days as my driving is a little improved!
Some friends of mine also had moulded wings on their B4's which were a better fit, and less beefy, think they might have been Thundertiger wings...not sure which car they'd be from though? But they could be worth an investigate?