Hey there you all

First off all, I'm from Holland so maybe I'll make some fault by typic I'm already sorry

Then the question

I'm doing a full restoration of a Rs turbo s2 and the engine has too be build up also again
so I'm planning to tune it up a bit also

I'll want to fit a sierra cosworth 2wd turbo on my rs turbo cause my standaard rst turbo al fucked up.

What problems will I get when fitting it, I persume it's not just bolts straight up.
the exhaust manifold of the rst does got bolts and the exhaust housing of the cosworth turbo has bolts as well, can this be fixed easy?
then the compressor housing has it's outgoing-side at a otherside but I think this can just be rotated, am I right.

Further I am going for this setup.
I'm aiming for 200bhp will this be possible with the following setup?

camshaft kent cams cvh 34
bigger valves
flowed ports
JE pistons
carrillo conrods
balanced crankshaft
T3 sierra cosworth turbo
-31 actuator
front mounted intercooler
cosworth fuelpomp
chipped ECU
mongoose exhaust 2.5 inch
AP racing clutch

will this be possible

greetings Wim Klomp