yeast can't clean up fusal alcohols though. for a wit, that much time in primary and secondary...its ready to drink. wits get drank pretty young because the style shouldn't need much aging to reach peak flavor.
If you were pushing 80F, its likely fusels. be ready for lighter fluid after taste, and wicked hangovers.
Most of the time I try to keep my ales no higher than 72F.
Primary: English Mild
On tap: Pale Ale, Lancelot's Wheat, English Brown Ale, Steam Beer, HoovNuts IPA
Bottled: MOAM, Braggot, Raspberry Melomel, Merlot, Apfelwein, Pyment, Sweet mead, Cabernet
Gal in 2009: 27, Gal in 2010: 34, Gal in 2011: 13, Gal in 2012: 10