In regards to my Bench Press I've been stuck at about 1rep-3rep 65kg max for about a year (that's my body weight, well... just above).

Does anyone have any advice?

I typically do:

Monday:

Barbell Bench
1 x 8 60.0kg,
3 x 5 62.5kg
3 x 3 65.0kg

Flat DB Bench
3 x Max Reps (aim for 15-20 reps)

Thursday

Flat Barbell Bench
3 x Max Reps (aim for 20+ reps @ 60% max)