Hey, I would think that you did!
It's just funny reading about a tactics like that, since WC3 really encourages players to play offensive (and, apparently players don't like excessive towering...). If it even works somehow else, great! Couldn't help it but to play just another game before I'll rejoin my writing duties, and won against a level 27ish or something Night Elf. Again with my fast upgrading (abominations+fiends). It's good that I had my fiends, though. He attacked with air-units.