Here you go. Apparently with a grand piano in the back.
.... and it is a true four-seater (including fuel and bags!!), despite the caption (the Yak-18A is a two seater).
Range is up to about 1000nm with the big fuel tanks (optional extra) and I suspect the one in the video has the 400hp engine rather than the standard 360hp. It should be aerobatic enough for you, although they do come at a price.
The Hungarian register is no longer the advantage it used to be but there are a handful on
UK C of A (yes C of A, you read that correctly) so if you can get your hands on one of those, you'll be laughing.
Old Pilot Mag article
HERE.