If this is your one bike, I’d suggest getting a 2nd set of wheels/discs/cassette. You can then just flip flop the sets. With the Ramblers, you’ll be 2mph+ slower than a proper road setup. If you get the same basic hub in the rear, you can usually use the same cassette easily (DT swiss ratchet hubs are plentiful and just need a yank and plop).
I’m not sure what wheels you’ve got now, but these would probably be the cheapest wheels worth buying as a wide road tire setup (28 -32c).
https://glorycycles.com/fulcrum-rapid-red-5-disc-brake-gravel-wheelset/
# DT Swiss Spline ER 1600 wheelset
Anymore expensive and you’re better off getting some unbranded carbon wheelset from Lightbicycle or something or OE takeoffs - https://www.ebay.com/itm/133981327256?chn=ps&mkevt=1&mkcid=28