No, it's not as easy as your GN.
You will have to fabricate an engine support, and remove one corner of the subframe, which takes the left lower control arm with it. both lower ball joints will have to be popped loose, and the sway bar end link will have to come off the drivers side. On a 95 from the north you may as well sawzall that off and get a new one because it will be rusted in place. you can leave the axle shafts in the wheel hubs and work around them. Getting all the bolts started back in the subframe without cross threading them is a bitch. It's a lot tighter work area than your GN was, and there's more bolts. The pan has a funky shape that won't sit on a floor jack very well and it has a goofy center of gravity that will make lining the bellhousing up a royal pain in the ass. there's a hidden bellhousing bolt on the backside that will take a really long extension and maybe some swivel action to get out. That extension will likely pass right next to the oil PSI switch which will snap off if you even look at it funny, so unscrew it first and plug the hole. I can get you pretty close on a step by step bolt by bolt procedure if you decide to tackle it. PM me. It's been a year and a half since the last time I did one but before that I did one every couple weeks on average for six years. We charged about $250 for the R&R out here in the sticks so if you don't have a complete arsenal of tools at your disposal you may want to skip it. As far as transmission installs go, the GN is a 1.5 on a scale of 1 to 10 with 1 being the easiest. the bonneville is a 4 with the right tools, and a 7 without. Hope this helps.
bob