The wings go together without any issues but don’t forget to paint the back of the lower wing lights before you join the halves together. Also don’t worry about any seam on the jet pipes as this cannot be seen on the finished model.
Intakes
The kit has both versions of the intakes so you will have to do some research as to which one is applicable to the aircraft you have selected to model. There is a list on the internet of which type goes with which production batch and the associated serial numbers but also be aware that many of the larger intakes were retro-fitted to earlier aircraft with the smaller intakes.