I'm wondering what would be a good (non-ARF) 40 sized trainer. To qualify "good trainer," I mean: can likely be built into a decent flying plane by a first time builder with little or no assistance, flies smooth and slow enough for undeveloped reflexes but can do basic manuevers (loops, lazy eights, inverted flights), inexpensive (hard to quantify), strong enough to avoid damage on minor crashes/hard landings, easily repairable, and readily available.
In 20 size, Flight Streaks, Skyrays, and Brodak's Shark 402 look like they would be meet my definition, but when I look at 40 size offerings, it's hard to find one that does. Any suggestions?
Thanks,
Ken