hello mik, the fuel tank on your engine is the right one for the
150cc engine.the 150cc has a screw in oil filler and dipstick,the
same as yours but the 75cc has a needle type dipstick which is
located on the top of the crankcase cover, see your parts book.
The 150cc engine should have a on/off switch on the alloy cowl.
the best way to be sure if its 75 or 150 cc would be to remove the head and measure the bore.regards john
