Carbon Track Fork Recommendation

[Skyali]

I would like to upgrade my nine year old custom sprint track bike (steel) with a carbon track
fork...straight blade. Can anyone recommend a carbon fork that is track specific? What range of rake
is recommended? Is it possible to convert to threadless, and is there a preference to either 1 inch
vs 1 1/8 inch? I'm guessing mine is an inch. I've looked on web sites, and every fork is made for
the rode.... with a drilled brake hole.

Thanks for any information, Ali