That's the most logical proposal, returning on the 5th is stupid and will have a major impact on clubs and selection.Proposed playing dates only.
Finish on 22nd Dec
Return Jan 12
As for the GF set up I think it should be as follows -
Mash - Considering 5 of the 8 clubs competing in Mash are based on and around Plenty Rd, Mernda C.C is the logical location, Mutual Ground
Money - Lower Eltham CC - Mutual Ground
Barclay -Eltham CC - Mutual Ground
Having MS and BS in close proximity allows people who want to have a look at both grades to go back and forth on both days, and also eliminates the chance of a club having a "Home Grown" advantage, whether or not it means anything or not.