Sig Rascal 40
We all love this plane, it does anything you ask and does it with little effort and it's a nice looking plane also. The break down wing makes it easy to transport.
Possibly it only quirk is its a little sensitive on the tail wheel and rudder on the take off roll, the engine toque steers it quite easily The engine toque effect is worst on this tail dragger than most of my others, I feel this is due to the size and light weight.
As for advice on assembly just go ahead and reinforce the land gear block(all 5 of us have had the main gear fold on landing)and make a second set of motor mounts, 4 of us have had the aluminum mounts break, that come with the kit, even with these 2 problem areas I still feel its one of the best arfs for under 200 bucks.