Askin about the CT26

[NDR008]

As you can see, i don't own a Celica, But a Sprinter Cielo. I got a 4E-FTE in it.
These come with CT9s. I want to ugrade my turbo soon.
I could get a Hyrbid CT9 + new manifold. Yet i can also easily get my hands on a CT26 off the ST165 or ST185.
Yet i would like to know the turbo specs.
Most ppl put big turbos on the 4E-FTE, like T3s, but i ain't into much power at high rpm. I like mid RPM power. you know, from streer/road racing.

So how much can a CT26 pump out? and also, are there upgrades i can get done later to the CT26? coz to put a CT26 i'll have the expense of a manifold and downpipe, so i wouldn't want it to be a temporarily choice.