Front end conversion

Hi guys, I’m new here but I just picked up an envoy xuv. For some stupid reason I’ve always wanted one of these and I have a weird obsession with envoys in general, but the waterproof truck-bed style rear end with a retractable roof just blew my mind. I had to have one. But one problem; I don’t like the way the front end looks with that style rear end. So I was pondering on doing a front end swap with a Buick Rainer sitting in my back yard. I have to swap the v8 engines anyway so why not go a little further? Thoughts? Or things I may want to consider? And if possible, could somebody photoshop something up. I just wanna see how it would look. Thanks for the help!