Not yet, I would order the whole lot new from Jeff / Steve if I was as the reliability of Dyna ignition systems is a bit dubious at present.
I run GPZ ignition on the H and if I can get some coils at the right price then I may uprate them. The std ones don't cause any problems that have been evident on the dyno / strobe so it's more of a play thing / can I get them under the electrics tray than necessity.