Remote Water Pump for Small Block questions

That is actually more of what i need than i even realized. I intend on running a motor plate and the ones i've seen have a cutout for the stock water pump. This one would just require a stock pump gasket and the fittings. I will try to get ahold of them to source those fittings. Although the pic of the bare plate shows that i could possibly just put the fittings right on those holes in between the bolts. Thanks!

Question- does anything need to be done to ensure the flow is even into the 2 banks of the engine? A divider wall epoxied/welded down the center of the timing cover? Or will it just work itself out based on pressure? (related: can you run the output of the electric remote pump into a Y block and have it split close enough to 50/50?)
I've had a bunch of Andy's stuff over the years. I'd bet he would have machined the backs of the fittings for an o-ring but I don't know for sure since as far as I can tell, he does not sell the adapter blocks. The blue -16 fittings you can get anywhere but they're obviously useless if there is nowhere to thread them into. Here's a link to the motor plate.

I'd do your own research but I don't think there is any reason to be concerned with coolant distribution with a remote pump. I certainly wouldn't create an obstacle to flow. The only thing different with a remote pump is that it's not attached to the front of the block but the coolant path should be the same.