I'd get these (in fact I did!). Just file the spine so it throws a spark and you've got 2 x thick spined Mora's for £20!
http://www.raymears.com/Bushcraft_P...-Woodlore-30th-Anniversary-Edition-Pack-of-2/
http://www.raymears.com/Bushcraft_P...-Woodlore-30th-Anniversary-Edition-Pack-of-2/