One other option is ti order a McMillan inletted for a SA M700 and simply glass in a CZ455 Varmint in the inlet.
Both actions are round and the CZs can be dropped in as they are smaller in diamter. Fill in the voids with acraglass etc. dress it off and paint it.
That may be beyond the OPs skill level (or budget) but there it is.
Thank god I prefer simple Classic styled stocks. I don't have such problems..:)
