Another cheap option is some carbonzone MTB forks with canti mounts. They have a wide enough range that u should be able to find some thing that works.
Other wise surly cross check 1" fork seems like a sensible move.
@hugo7 started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
Another cheap option is some carbonzone MTB forks with canti mounts. They have a wide enough range that u should be able to find some thing that works.
Other wise surly cross check 1" fork seems like a sensible move.