Stoves have come on in recent years and the range available is much better. Morso are very good, but I installed a dunsley highlander a couple of years ago, it's fantastic, bullet proof gets up to hear quick and has thermostat control.
From experience the central heating engineer is as important as the stove, make sure you get someone who has really good experience with woodstove systems. Have a look at the navitron forum, friendly folk with slot of experience to share.