I have similar questions too. Thanks for clarifying.  

When I do a 'vertcoind listtransactions' and 'monocled listtransactions', I see they are all immature.  So I guess coins will not be paid out until they are fully matured.

And when I do a 'vertcoind listaccounts', I see

{
    "" : some coin value,  
    "p2pool" : 0.00000000
}

There are two accounts, account '' has a value and account 'p2pool' has zero value.  Account '' has a balance value that matches what the pool has earned.  But why is account 'p2pool' having zero?  Is there something wrong or is it by design?