I would love to try and do this but look at the track changes both front and rear. That's a lot more work than just a set of spacers.
You'd have to have a new extended rear axle and longer front driveshafts for a start. and then you have the suspension to deal with.. And that's before you even start with the bodywork. Also I don't think you could get the bonnet scoop that big if keeping the engine in the front. Massive project