Probably fine, the armour isn't a huge issue (people can tell
MO armour apart?

). Nor is the fact that it has a Spitfire instead of whatever ugly, old-style weapon the normal Hospitaller carries (poor old PanO models stuck with what passes for a gun in those days

).
People tend to be pretty lax about proxying in Infinity (just go check out all the people making suggestions for how to use the new Pheasant Agent sniper that are anything but using it as a Pheasant Agent!).
Paint scheme matters even less. So go wild!