S1R II emitter swap - high CRI in an XM package?

I planned on swapping in a 219B 5700K emitter to my S1R II, but I failed to realize that the stock Cree XM-L2 is a 5050 package meaning I can’t use the stock DTP with a typical 3535 package emitter like the 219C, LH351D, SST-20, etc.

Is there a 90+ CRI emitter available that will fit this format with a 4500-6000 CCT? Or is my only option to file down a separate DTP PCB like a Noctigon or other such board?