1st of all u didn't state what type of engine u r using,the cc,so on...plz,if u r asking 4 opinion put some detail bout ur engine...i've been into a kenari using L6 engine with rhb34 with short shifter...at 1.2 bar,it has vicious acceration,i cant describe the feeling to u,i also hv been into a kancil using L5 engine with rhf4,at 0.4 bar,the car can beat a standard L2 with standard turbine at standard boost 0-400m...both my fren use emanage...td025/td02 is a smaller turbine than rhb34,i think it's slightly bigger than rhf3 ball bearing...my fren who use rhb34 had to do downpipe,put a slightly bigger ic n piping,throttle body use from toyota,hv been rebore n modify to fit into his L6,bigger injector,setting back his emanage,etc...the list go on...