Unfortunately the cheaper is V and the more expensive is M so neither qualify (try the same search at matrix.itasoftware.com and click through to "show booking details"). To do a leg in H will total £296 plus offline booking charge, still a little cheaper than doing CE oneway but probably not much in it with the benefits.
Have you thought about kicking off one of your WT+ trips from CPH with the Nov 25th flight. If you have the flexibility, it *might* be cheaper and the CPH-LHR flight will book in Y giving yo 20TPs.