I am looking at a 60-90 sized acrobat/3D type plane and really like the looks of this one. My engine will be a brand new ST 90 that I just bought and am breaking in.

Will this engine be enough for this plane or will power be marginal?

I am trying to decide if it is worth the wait or if I should look at somethin else. I was originally planning on an Epsilon from CA models, but the Showtime looks like a show-stopper!