Mars pro II 80 and 48 Reflector cob convert help

Hey everyone,
I am needing some help here.I have 3 working marshydro led fixtures but would like too convert too cob style lights.I took a couple pics of my marshydro reflector48,and pro II 80 and need help choosing which cobs i can use too convert these lights.I did a search and couldnt find anything for either one of these mars models,so i popped mine apart and got some pics of the drivers and internals......If possible would like to be able too purchase the same cobs for both fixtures,have 2 pro II 80's and 1 reflector48...the specs on the drivers are in the photos
Thanks in advance for the help

Post dimensions of each heatsink, length width thickness. .

Ok,
Can do in a day or 2

Not one suggestion based on the pics i have provided???
No one wants too have a stab at it

the pro ii 80 and reflctor with different driver , may not use one to other, you do better ask marshydro in case it will not hurt the warranty issue , good luck

does the mars light light still in 3 years warranty ? i never use new light to do this like experiment or risk. lol i hope my light to be normally used

A close up clear picture of the led drivers is all that's required.
The marshydro 48 is around a 100 watt light.
Can't see the voltage range on driver but looks like 55v - 86v..?
Can't see the mA on driver clearly. Usually around 550 - 650mA?
So, for example, 2 x 36v citizen 1212 cobs would fit in series, maybe.

I know their pro series better built in driver, reflector's driver in black colour while the driver for the proii is looks like aluminum.

I just open my old rfelctor lamp and the readings cannot see clear now , i dont have the pro80 one. but i do think they're quite difference in watt. so they maybe not suitable for each other .

I check this two lights on their site and see this
Reflttor 240w says Actual Power: 92W+/-5%@100--277V
Pro ii 400w says Draw power: 120V:1.23A;152W | 240V:0.7A;151W