n scale lima GS-4 conversion

[plstktnkr2]

i am planning to make a kit to transform a bachmann 4-8-4 steam loco into a 4-8-4 streamlined steamer as used by the southern pacific rr to pull the famous daylight trains at the moment there are no companies making a proper GS-4 in n scale .please give me some feedback as how desireable this model may be. thankx rick(aka plstktnkr2)

ps this will have a 6 axle tender

------------------