Finally got my Rallye inlet(with throtle body and sensors) yesterday

i've been cleaning it today and i want to fit it this weekend.
I've been reading a lot about fitting these but still got some questions. I want to fit this on a cammed TU3JP engine(early phase saxo furio) got the original really inlet gaskets and the spacing is the same so fitting it on the head aint going to be a problem. I want to avoid drilling holes in it for fitting sesnor so this is my plan:
- Can i use the ICV, temp sensor and TPS from the rallye inlet(think it's plug and play except for the tps were i have to switch some wires)
- There are 3 brass niples one the inlet, 2 small ones and one big one. I think one of the small ones is for the servo brake hose? I want to use the other one for connecting a MAP sensor, is this possible?. What does the big one do?
-The are 2 nipples under the ICV, i just need to close these?
-Can i also use a normal throttle cable?
Can anyone help me with these questions?