You’re simply not grasping the financials.
These parishiners did not all of a sudden apear. They are and have been supporting the OF parish for years. So not I guess that their tith and other donations should go exclusivly to support the EF.
"The budget for the first year is $72,000.00 and includes **salary, room & board, health insurance and pension, travel expenses, **church rental,
office expenses, and other ministry (sic) expenses. If another priest were to be added to the parish his expence would need to be paid also by the whole parish. Or do you believe that only those that desire the EF will gain the benefit of a new priest?
Everything emboldened above are hard costs associated with this chaplaincy. Who is supposed to pay for them if not those making use of the chaplaincy? How much will the receipts of the local OF parish go down at the same time?
The “church rental” is a hard cost too, but because the cost is sunk and because there is little opportunity cost associated with it, I said I would forgive it for the first year – they would effectively be subsidized by the parish members who pays the costs associated with the parish. After that, it would only be fair that they pay their share. We have been paying our fair share of the costs all along.
I think the best part about this – and also the most difficult for some is that they want $18K to get started. That is however a WONDERFUL way to gauge REAL interest. A better way is to ask for everyone that would attend the EF to mark their current envelopes and donations as designated for the EF only.

We would then only be obligated to support one ministry.
If people are truly willing to support the Tridentine Mass, this should be a non-issue.