Hi Gregory;
I don't know if this will help or not, but as of 20 August:
4th Canadian Armoured Brigade:
21st Armd Regt (GGFG)
22nd Armd Regt (CGG)
28th Armd Regt (BCR)
had 72 tanks 'Fit for Battle' (Medium & Light gun tanks)
2nd Canadian Armoured Brigade:
6th Armd Regt (1H)
10th Armd Regt (FGH)
27th Armd Regt (Sher Fus)
had 92 tanks 'Fit for Battle' (Medium & Light gun tanks)
No number available for 29th Armd Recce Regt (SAR)
Also, regarding German losses:
In the 'Gap' area, lying between: Pierrefitte/Argentan/Chambois/Vimoutiers/Trun, investigators found 187 tanks and self-propelled guns, 157 lightly armoured vehicles - the heaviest concentration being found south and south west of St. Lambert
In the 'Pocket' area, lying between: Falaise/Conde-sur-Noireau/Vassy/Tinchebray/Barenton/Domfront/La Ferte-Mace/Argentan - 90 tanks and 31 self-propelled guns
Cheers