Yeah, being you have a 92 SSEi and a 95 SE, unless the 95 is Supercharged, it really isn't too big of a benefit. Your power band would be in a slightly different location, your torque would be slightly higher, and you would need to now run premium fuel.
Can it be done, sure. Swap the wiring and computer and trans over, and you should be set (you may have to swap other parts from the 92, but not sure what all that would be)
If your SE is supercharged, and needs a new bottom end, then the 92 bottom end will work, but I would swap the 95 Supercharger, TB, and some sensors on there, as there is a difference in those parts from 92-93 and 94-95.
Hope that helps.
2007 Saturn Aura XR | 1970 Chevy Blazer 4x4 | 1970 GMC 3/4 Suburban 4x4