Right on.
And trust me...250whp is a whole hell of a lot of fun.
250whp and traction would be a shitload cooler than 300whp and no traction, thats for sure.
250whp can be attained for around $2k....not bad at all considering people pay the same for some pipes and a CF intake to get them 165whp.
Quick explanation, you have the turbine and the compressor. A hybrid turbo, like the SC61, utilizes a T3 turbine and a T04e compressor, typically. Rather than a straight T3, which would have a smaller compressor housing which makes for less top end, or a straight t04, which would have a huge turbine housing for lots of lag. Best of both worlds, basically.