Just this past week I frequented the new MTH Parts site and searched "GP35 pilot" as I was considering purchasing a custom run GP35 from Pat's Trains. Since I model in 2-rail I was curious to see if MTH still kept scale wheel pilots in stock. Anyhow, my search yielded about 4 pages worth of results but I found what I was looking for about halfway down the first page. So, I was satisfied with the new search feature.
Unfortunately, since MTH no longer makes scale wheel GP35's I was informed that it's not likely these will be available and there are none in stock. The new search worked nicely and I had an informative exchange with the parts dept.