I seem to have been mistaken then. I presumed the strength and speed displayed in the respective tiers were a character's full potential. Since speed is not a large part of Tharraleos' abilities, I can reduce that down to a consistent 300 mph regardless of pride power. If the remaining abilities continue to present an issue, I can simply remove them no problem

Edit

With all that's been said, perhaps it would be a better and more sensible idea to put Tharraleos at tier 7. I'm aware he is overpowered to certain extents and I make all attempts to balance him out. I'll continue to do so even with him at tier 7, so I'll make that tiny adjustment to his profile.