Loader Front Hydraulic Pump on MF 245 with Wood 1020

[NCAlaskan]

Hoping someone can help me with two things:
1. What size hydraulic pump I need
2. Where I can buy one that will bolt on to factory holes

My tractor is a 1979 MF 245. The loader is a Woods 1020 (pretty heavy).
I want to mount a front pump to run the loader. The "between the knees" pto switched line is not enough to pick up much at all. The prior owner was trying a PTO mount pump and it blew the line during the test drive when I was buying it.
Can anyone speak to the size pump you would recommend for lifting the Woods 1020 and a load? I have a reservoir and can handle hoses, etc.
Attached are pictures of the front mount. Can anyone recommend a make/model/solid supplier? I have contacted some already and not found help.

 

[reid070]

The pump on my 203 is 20 gpm . SAE type a flange needed on the pump with a 3/4" shaft. There is an adapter that bolts on to the crank pulley and a shaft to drive the pump. All the parts are available . Hope this helps.