Welp I got my 3 vero 29 bar done.bright as fuck and all my fans worked without melting so I guess my idea of modifying molex fan cords like these worked.
It's a 2 pin connector and what I did was cut square end off so one end is open so a 4 pin CPU Molex would fit, use the notches on the 4 pin CPU cooler to line up to the little tab you left on the 2 pin. Then just cut the 2 wires at the 4 pin molex connector and attach em to the driver makes it nice and easy to hook up multiple fans. Also makes it nice and easy to disconnect the fans quickly and safely should a need arise. most computer nerds will have these things lying around in droves, but they are also dirt cheap at about $1-2.
the 4 pin molex's can easily handle the power.
I ran my light for 12 hours and nothing melted so I think I'm good to go
Thermal paste and these little fan connectors were my main concerns.
I'll grab some pictures in case there is any confusion phone is dead right now though so it's going to take a bit