Yes it's perfect timing this money has come in now as by the sounds of it GXY have the Calendar year Jan-Dec (10mths), to spend up big time advancing Sal to then reduce the potential financial years profit thus tax payable, eg if a reasonable amount is not spent on Arg Sal then GXY would face a large tax bill.
Sounds like we push ahead building Sal, designing etc as quick as possible If a partner wants to join in, we would actually desire tech and locked in offtakes, than upfront 2019CY cash (to pay more tax on, 'this' year).