Hi sifu-sifu here, need some advice here.

I'm interested a 22x70 house under mpsj but knowing the current full extension at wet kitchen area is illegal without any CCC/CF and my relatives advice me no need to pay those extra to legalise the reno work at this stage as the place is an old area(20yrs+).

So my question here:

1)Anyone know what's the different between pay the fine now vs paying the fine late after mpsj found out about the illegal extension? 

2)Personally, I'm keen on to legalise the renovation but worried it cost me a big buck out from my pocket. Anyone know how much is the fine charged from mpsj now?

3)I've read from somewhere here saying mpsj do sell some basic extension plans, anyone know where can we browse and checkout those plans online right now?

4)If I'm keen on those basic extension plans by mpsj, anyone know what is the estimate cost that I'm expecting to pay for those fine+fees for those basic extension plan?

Many thanks.