[Long Haired Git]

The problem you'll have is getting the coolant close to the die.
See, 60LPM is no good if its no where near the heat.

Designs like the LRR, Cascade and **next big thing that I won't reveal*** all sacrifice some flow to accelerate the water, so that 5 LPM can come within 1mm of the copper of the block by it moving at 15 m/s. This causes a fair bit of backpressure to the pump, which causes the drop in flow rate.

If you take 60 LPM, and you try to do the same, you're going to drop down a fair bit of flow to get the velocity you require to get all the water close.
That pressure is then going to try to break your hoses, radiators and particularly the clamp for the water block to the motherboard.

Its like the footage of a single bloke trying to hold onto a fire hose as it whirls him around.

I've got no idea of the backpressure in this case, but given my garden hose on full-whelly struggles to fill my 40L storage container in two minutes, I'd suggest back pressure will be "significant".

Do you have a PQ graph for the pump? At what head height does it stop flowing?

This design will be totally impractical. You'll need to bolt that pump down, and you'll need industrial fasteners to bolt the motherboard to something strong and the block to both.

Lets just say the three-lugs on the old Socket-A are not going to suffice!

Other compromises are the radiators. I doubt they will hold the pressure you will be generating across them. I'd suggest a full car radiator - chances are the pipe sizes will roughly correlate too.

Which brings me to my last point. Remember the "pump selection criteria"?

How do you go:

1) Material of the pump won't cause galvanic corrossion
2) Silent
3) Reliable

etc etc....