So-
Pre Cursa plus Carbon fork with larger than ideal clearances, ride may suffer a little. Cheap and won't rust.
or
Source (probably) second hand Big Block/ Steamroller/ Rush frame, use Surly/ Traitor/ Pompetamine forks. Will cost a little more, probably closer to what I originally intended. May take a while to source the frame...
So-
Pre Cursa plus Carbon fork with larger than ideal clearances, ride may suffer a little. Cheap and won't rust.
or
Source (probably) second hand Big Block/ Steamroller/ Rush frame, use Surly/ Traitor/ Pompetamine forks. Will cost a little more, probably closer to what I originally intended. May take a while to source the frame...