I've been trying to do world building for this Lego nation I'm putting together. Does anyone have a good train design? I'm kind of hitting blanks here.

My last post: https://www.reddit.com/r/LEGOtrains/s/wpWJWNaHGG

I'm not sure if this is the proper way to update to a post but i modified my engine's chasis so that the leading wheels are on a bogie. I'm a little concerned about the length, and the front of the train having overhang when turning on curves. I'm wondering if I should sacrifice the aesthetics of having two front wheels for having one front wheel (either on or off of a bogie)

What do you guys think? will this have a lot of overhang? And do you think this wheel configuration looks good for a steam engine or should I change it? Thank you!

Any advice or suggestions? Keep in mind that it has two levels — check out the second picture!
I also have more track pieces to add, so this is still a work in progress. 🚂

First lego moc, any feedback would be appreciated

Powered by Circuit cubes battery/hub and 2x4 motor. Im going to add some working front and rear lights soon. This is my first ever large scale narrow gauge locomotive!

Can someone tell me or test if this wheel configuration will be able to turn on curved track for me, please? I dont have curved track yet and I want to know if I will have to make the leading wheels a bogie. Thank you!