With a 1M front it will end up looking like this: http://www.evolutionracewerks.com/?q=node/55
If you want to look more into this whole idea of just a front end conversion, look up sk8fe's thread (http://www.1addicts.com/forums/showt...=684100&page=3
If you did just the front end you'd need custom side skirts.
As far as parts go, try out McKenna's site, I wish they had those kind of deals when I was looking a couple months back. https://mckennaparts.com/
If you need a part number to use McKenna's site, look em up via realoem
My personal opinion is no half-measures. You will have to chop something up no matter which way you decide to do it. You need to decide if if you would rather slice up side skirts or rear fenders. As EinserM mentioned, ilikebmxbikes and I are actually in the middle of this modification. I can't put up a build thread myself just yet(once a couple things have cleared, then I will). But for a sample here is how ilikebmxbikes's car looks will just the new 1M front end: http://www.1addicts.com/forums/showthread.php?t=793184
Side-note: There seems to be another question thread like these every week. Patience y'all we will have a thorough set of build threads done in the next few weeks.