I would tell you that, Stan's working closely. We're in constant discussions with the team at FedEx in the West Coast, where they've had some success in putting some bright drop vehicles out there and the West Coast and some other locations. We are anxious to get some of our vehicles in there as well, then we can compare and contrast, and they are different and we're learning at Stables & Stalls. Some trucks are just class three, trucks that we deliver, certain routes, small packages to houses. Then we have some Class 4, 5, 6 big step-vans. We're delivering appliances, tires, lawnmowers. Those have to have a better bigger payload. Interesting for me, being new to the segment is that the UPS model and the FedEx model are totally different, same as DHL. Different size trucks, some own their fleets, some don't own the trucks, some own they have their drivers work for them, they're unionized, some are not, so there's a lot of different dynamics we're working through. What we want to be able to do is we want to be agnostic and say, if you want to order a brown truck we'll build you a brown truck that can carry 8,000 pounds. You want to have a white truck with a purple, orange label or a green label on it that can carry only 2,000 or 3,000 pounds, we can do that as well. But the common theme is, they have all committed to meet the Paris Accord of being zero emissions by 2040 and so they have to convert these fleets. These fleets are huge, 100,000, 120,000, one bakery has 66,000 delivery trucks for their baked goods here in North America and Europe. Other companies have tens of thousands of trucks as well. So there's going to be plenty of opportunities for us. As we said, we're ramping up this year our factory. Eventually we'll get to a 5,000 run rate per shift, probably by ‘25 and then if we need to, we’ll go to two shifts and that'll be 10,000 trucks a year, that's a real company, right, 10,000 trucks, $150,000, $220,000 per truck, that's a big number right, so.