Would the SV 17 be a good replacement for a wrbra 91?

I would think that the Webra would have more power?

I'm sure the SV-15 would have enough power to fly a cub that a Webra 91 had been flying.

This is four a 84” flybaby or spacewalker I Haven't determined which one it is

The Flybaby flies prestty much like a Cub and the SV-17 will be fine.

The Spacewalker would need something like a DLE-20