The lowest fighter TT guy that I've seen had about 1,500 hrs when he got hired. There were several 1500-2000 hr fighter guys hired. Lower might get hired but I don't recall seeing those resumes. Do you might need 500(?) more hrs to reach the low bar???
I'd plan for a possible three year path. It might take less but three years would get you, IMO, solidly into the hiring pool.