Im not for a moment suggesting that these 5th injectors do not work Rick but given the cost effective alternatives available these days such as OFAB/C EFI, DIY Cosworth, DIY Go-Tech, DIY Megasquirt and others it just seems false economy with regards to spending vast sums of money on an engine build and then skimping on something that is ultimately incredibly important, as I do not believe that a 5th injector setup is ultimately as capable as management suitable for the demands of the engine from the start

Do you not agree ?

im not suggesting your wrong, or that I have a greater understanding than yourself just curious regarding which way direction you would personally go in this situation...
I just personally think management is part of the engine build specification and budget