Please recommend lightweight endurance road bike framed and vendors.
So far looking at Velobuild and Workswell
What are some other good options?

Looking for endurance sportive geometry, light and comfy.  Caliper brakes and an ability to handle at least 28s.
3k Matte.

High quality work.

A trustworthy ability to do custom decals is a bonus.

Proven performer, reliable communication, trustworthy transaction...

I am looking for a high quality Chinese carbon frame, endurance geometry, room for at least 28s, light and comfy, that sort of thing.  The BMC GFs are the kind of bike I would be looking for.  Conventional brakes.  I'd like to go disc, but not in the budget.  Swapping out frame on existing bike.

Please recommend some proven performers, high quality, good communication, reputable vendors/manufacturers

I would like to personalize it, so custom paint and decals would be a plus (maybe).

Please recommend particular frame designs as well.
Thanks,
jws