@ Selby Darlow
Hi,
I strongly recommend you audition the 3005SE system, in the WHF? original review they favour the KEF for musicality and movie dynamics! Plus, it has won Style Speaker Package product of the year for 07/08!
The 3005SE K2 system is cheaper at around 1k and features a bigger sub than the MT-25 system.
Longer term, you may require more bass performance and generally bigger sound, the KEF delivers this in bundles! The satellites go lower in frequency and the HF drivers are positioned at the heart of the Mid/Bass driver which gives better off axis response and a much stronger stereo image (better for music) with no tight 'sweet spot'.
Uni-Q arrays can be positioned anywhere within the listening area/set-up with minimal fuss as opposed to discrete speakers which have an inherent 'lobing' problem at the crossover frequency!
Don't discard the KEF's until you have auditioned them, you won't be disappointed I'm sure..
Have a great weekend!
Ron 
Ron Locke (KEF)
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