The faster version of Stand Ablaze probably works better in a live environment tbh. It sounds different, but still good to me. They speed up the majority of the older songs live, I assume to give the performance a bit more energy. Clad in Shadows is a lot faster live but sounds great, better than it does on the album imo. It's quite weird listening to the songs on the older albums after hearing them live, it almost sounds like somebody has applied a slow speed filter to them - especially Episode 666.