TBow/Shadow Rebuild on zerk???

My bank value is about 1.4b

Im a maxed 82 attack zerk and have pretty much every Tier 1 BIS armour piece for my build; 3rd age, masori, inq pieces

I have tier 1/2 weapons; Fang, bowfa, sang, ACB, etc

Is a t bow or shadow rebuild worth getting rid of all of my nice gear and starting from scratch?

I can do pretty much all game content. But will be limited without all the gear. I suppose I can use void to supplement while gaining cash back but looking for advice

Has anyone had success doing this or was it worth it if you tried?