1/48 Tempest Question

Howdy,

I've been recieving a relative flood of requests on my channel to build a model of Pakistan's first fighter plane to commemorate an anniversery or something. IDC what the reason is, but my followers want it, so...

My problem is this- it's a Tempest Mk 2. Now the fact that it's a Tempest at all is pretty annoying- I REALLY don't want to pay Eduard prices. But it being a Mk II... I only can think of one fix. 

The conversion set that I can't find. Now, here's my question- Tempest II shares an engine with the Sea Fury. Are the cowls dimensionally similar enough that an engine swap would be feasible, or am I stuck trying to find this sticking resin?

Thanks

-TWA