I would not keep the attachment to the 'Stock Look', but that's just my practical side.
36 spoke rear Modify the axle length, 135 to 130, 3 cross.. 32 hole front, still 3 cross for the disc brakes..
But I can build DIY Wheels, Shimano Steel axle cassette hubs can be altered from stock.
But Then , I've never seen a Trek Portland, they did not make many, so were sold out
well before the summer they were released.
they have a Weird Hub and Rim?