WFRA champs are usually pretty good. Generally get one of the big classic long races in there... Peris, Welsh1000, Black Mtns.
It's also usually possible to do the WFRA, North Wales and South Wales champs across a season as well. This had been my plan for 2020 until covid threw a spanner in the works.
2022 though i'll be targeting Eng Champs and trying to achieve a few vet40 points.