I took some time to recreate the Classic ROM using the 30 team template. Essentially this ROM can act as a repository for ALL graphics, colours, players, team advantages. team and players as per the classic ROM. Graphics and palettes for the 3 splash screens, team logos jerseys and banners are all in line with the original game. Two additional teams Vegas and Seattle are in the ROM after the two all star teams just to fill in the spots.
Using this ROM and tools created by others for extracting stats, images and palettes anyone can now extract everything classic they want to replicate in custom leagues.
UPDATED: V2 has the correct NHL Shield Logo thanks to Kingraph!
Notes:
Lines are all set as original game
Player cards are set as per original game
Rosters are per original game
Overalls are per original game
Music for teams as per original game
Team advantages PP, PK, Off/Def, Home/Away are all set as per original game
Player cards are all original to game. For generic cards the generic Left/Right Hand player/goalie cards are associated with the correct players. (ie. if a player is Left handed image reflects this)
Title screen NHL shield logo I was able to recreate and get into the game. I don't believe I have seen this correct logo floating around any custom roms so here it is. (maybe it is not sure)
Classic30 - v2.bin