Aside from a slight modification to the carrier or follower, I doubt much will change. Another few inches of barrel might be a nice option, but Marlin doesn't make changes often. I'd like to see one with a non-laminated stock, I think it would look good with the stainless. But I guess you could always re-finish it with some automotive crinkle paint if you wanted, or just re-stock it in walnut. I like the XLR concept, but I think the guns are ugly. To each his own.
Papajohn