OP I have an ENVE fork on a 2015 Cannondale Supersix HiMod frame. I ride HED Belgium+ rims with Conti GP5000 25mm. They fit fine and ride very well.

25mm Corsas and Michelins Power tires are too wide. You can probably keep your fork and just go with narrower tires. The GP5000's are a lot closer to the stated nominal tire width than most other tires.