Questions for future mods

[dtrainBNSF1]

Hello all! I'm thinking of other mods to make/program/whatever-verb-you'd-assign-to-mods. I've already got revisions to the SP&S E-1 & NKP Berkshire mods which I've already released in the queue, I'm refining a mod for the Challenger, and I'm now in the planning stages for a Southern Pacific GS-4 and AC10-12 Cab Forward mod. Something I need to know for these mods is does anybody know what the top speeds of the GS-4 and the AC's were or where I might look to find these figures? Everything else I would need to know for the mods I'm pretty sure I can find on my own but its the top speeds that elude me.

When I get these mods done is hard to tell with the semester just starting and some other things requiring my attention right now.

Also would anybody be interested in a PRR K4s physics mod sometime in the future?

[dtrainBNSF1]

Forget the question about the GS-4's speed. I found it

[artimrj]

Personally, I am interested in any steam mod you make.

[dtrainBNSF1]

Thanks