i have 3 suggestions
1) the best harbeths you can afford (with correct stands), then a hegel amp to drive them - the best harbeths are very large though
2) the spendor sp100 (older or newer versions) is another excellent speaker that does vocals, jazz and classical oh so right - also a large standmount
3) then there are magnepans, get the best ones you can afford, provided you can place them correctly in your room (and leave money for the right amp though)
there is very good press on the new mission 770, but i have not heard them yet
all 3 mentioned above -- correctly set up in room -- will substantially outperform the wharfedale lintons in clarity, realism, and size/seamlessness of presentation