I like the idea of a clipped wing spitfire, but also a Malcom hood canopy (the 'razorback' canopy). Take a look at the Spitfire LF MkVb on Google, there's at least one flying around in Britain. A full wing might end up being better though with the mini size, and it would be easier to recognize as a spitfire to most people. Whatever you choose, your work is always incredible in your designs!
Cheers!