Thanks for the suggestions all. I’ll do some reading up and get back with any more questions
Edit didn't read your post properly
Silver Omniums might look nice, and it's possible you might pick up some second hand. I know it's a different BB but it's external and you can uses the same external Shimano bb tool to swap.
@TTM 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.
Thanks for the suggestions all. I’ll do some reading up and get back with any more questions