I'm trying to get a T-Trim installed on my car, but I have a Fluidamper and the blower pulley wont fit inside the Fluidamper. The budget is too tight right now to get the ATI damper (already spent 4300.00 on engine) so the options I have are

1: Have the base of the blower pulley machined down on a lathe 1/16 inch to fit the fluidamper.
OR
2: Use a stock balancer and a keyed hub.

I've heard talk about the Fluidamper hubs cracking and screwing the crank, are the factory cast iron hubs stronger? I will be running 14 to 16 PSI with a T-Trim if that makes any difference.
Please help, I'm just about out of money and trying to get this thing going.

 

Someone help please, this things going together soon and I need to find a solution to this problem.

 

If it were me I would opt to put on the stock stuff temporarily instead of possibly damaging my stuff with a fix. But that is just me this stuff cost to much to be messing around.