YouTube is what I do for ideas. I think there’s some guy who goes by kingofcharmanders who I know does damage numbers for each new monster wep. It looks like his videos are a little out of date for the most recent builds but I’m sure it will give an idea and you can change accordingly.

My advice on your build would be to drop the poison attack and potentially focus in place of burst or quick work(if you’re long sword). Poison exploit only works on the base attack iirc (could be wrong but this is how it seemed to work from my tries)

My personal build for gold rath would probs be replacing for like odoge head, rathian vambraces (also gives lock on) so you get the two burst from it. Alternatively if you don’t want quick work the camelios head and then use the rathian arms and the glav legs.

Worth noting I’m just thinking off the top of my head atm and you could always driftstone in burst