Start sending out resumes NOW while you build your fixed wing multi flight time toward 100. Some places that might consider you with lower FW ME would possibly be TSA, Pinnacle, and Piedmont. As previously said, knock out the ATP written as quickly as possible.
I presume you are a WO...is there any way to get/keep a Guard slot once you get a 121 job? Double-dipping is a great way to get past regional FO pay and there are a decent number of dual-qual corporate jobs out there that require turbine helo experience as well as basic fixed-wing qualifications.
Best of luck!