LSWR Urie G16 Class

The LSWR G16 Class to diagram E63 which is designed to use the new Farish 8F chassis, the first thing off the bat is to remove the valve gear and install it with the cylinders to what use to be the rear of the chassis as the G16's valve gear connect to a different drive wheel to the 8F, this also allows more space to hang the cylinders above where the front pony truck will be.
The next hard bit would be to fabricate a frame to hold the cylinders firmly enough and connect the pony truck as well, though one issue I've yet to fully work out is sorting out the valve gear which wasn't designed to run this way around.

Am open to solutions to this issue, though I might just simplify it for my own personal engine!

(All non-N Gauge versions are re-scaled from the N Gauge model)