as a fellow front bar customiser, i'd say its a definate possibility. unfortunately measurements alone won't be able to help you out, because there's quite a few things you need to take into consideration other than size. really, you have to get a laurel front bar and just do your best to fit it on
things to consider:
Curveture/lines - Is the curve of the front bar the same? if "angle" is wrong, then you'll get gaps at the sides and maybe in the middle
Width of top of the bar - If the width is different at the top of the bar is different, then again, you'll get gaps. (from the pic, it looks a little small)
Bumper support bar - this is the kicker. because its chassis related, modifying it would definately be illegal, so getting a direct fit might be difficult. but you might get lucky
hope this helps, i ran into all these problems, but got around them by modifying the bar