I am also new to this forum. Found it by way of VWvortex. I have been looking at 300E's for about a year now. To me, the two requirements are to get it checked out and that it has a service history. Yours sounds good.
How much do they want for that car in Ontario? I just missed a light blue 91 here for $20,000. Some months ago in AUTOMOBILE they reviewed a used 300E as "almost the perfect used car buy". I have been looking on Auto Trader and it seems that Ontario and B.C. seem to have the most for sale. I have had a look at a lot on ebay, but am unsure about importing into Canada (costs etc). Good luck with your search.