Awesome Matt
Glad it went together well..and works!!
One way to ascertain re-gearing is to check speedo accuracy.
Given you have bigger tires, it WILL be off anyway ( reading low).. BUT...
If you get the % that its off ( via GPS or rolling road maybe)..then compare with another owner
with same size tires that knows they have OEM gearing...
..that should give you an answer.
And as you say..the messy way is to open up rear diff and count pinion & ring gear teeth.
No need to open front too..as it will match rear!
Good on ya for donating too...
We'd all be lost without this great site and the time/cost 'n effort that Scott puts in to keep it going !!
Cheers
Jo