I get your thinking HF but 50 weeks out and a horse who missed this years festival will have plenty of questions to answer.
And I wish no offence to you or anyone but betting just because you have the bank is not the route to profit.
Assuming full fitness and form I could hit Chacun in Feb, with NRNB, at 9/4 but I personally don’t see the need or value in playing now, has to be a very short price he’s still 5/1 in September/October...