Darren, I have no dog in this fight, but if it were me I would go with the 5.0. However, I know(we all do) you don't drive very often so you may want to get the Termi. I don't think the interior would that big of an issue because you wouldn't be daily driving it(I don't care for the SN-95 interior but I love the seats in tuethe Termis). Plus, if you only put a
few miles per year on it, it will definitely be worth more than the 5.0 in a few years(IMO). The 5.0s will be a dime a dozen but the Termi will be pretty rare, especially in pristine condition like that one. Besides, you know you would enjoy putting several coats of wax on that Mystichrome every week!