If the wing you are using is considerably larger than the original one that was on the fuse, you need to be careful as the model may not be spin stabilized in addition to you may have pitch stability issues even if the CG is set to the same location on the wing when it was on the original fuse. This is because the NP can move greatly based on stab design/location and a larger wing typically requires more yaw damping. To give an idea of how much NP/CG movement we are talking about, I have some indoor planes that need their CG at about 20% MAC to fly well, but my 2M pattern ship is balanced at 45% MAC.

I could provide more info on what may or may not need to be adjusted, but it would be easier if I had better info on both planes, such as wing chords, aspect, stab/fin dimensions, moments etc.

I'm sure your bash will probably fly without adjustments, but it's not hard to check all this and you will be rewarded with a good flying plane.