Generally you can pop a Class 55 chassis under the Silverfox A... a Hornby Class 52 is also listed,.... wonder would the new Dapol offering work too?
From the Dapol spec, I like the sound of
5 pole Super Creep Motor for controlled pulling power and fine slow speed running
Directional light with internal cab light
DCC ready with provision for a PluX 21 pin decoder
Anyone tried a conversion?