1) Sea Temple is an insane imba. Same as Dragon Utopia, but dragons are slow and oil works on them. Taking it for 121 max temple - easy. Therefore, we need to cut the loot - only 1 relic and only in the max level, others get majors at most. And cut the gold by half.
2) Ivory Tower - dispel acceleration, especially in finals. Both players will have Wizards, and who knows what they'll cast. Thanks, but no thanks.
Otherwise it seems okay at first glance, needs testing.
Added after 56 seconds
Does Vic play HotA? O-ho-ho