Thanks for the nice comments! n.n I'll be improving the train soon, after I've done Goldenrod's Radio Tower in my chipset.
Anyway, I've finished the train transition sequence, but I need music to go with it. I can't import the one from the original games as a MIDI, 'coz my emulator isn't very nice to me and will only save as WAVs. :( Also, I can't seem to find one on the net (Yep, I have tried vgmusic.com before anyone suggests it). So, if anyone has one, or an alternative music that fits, can I ask you to post it up here please?