This is what I did except the hose was black so I got a mouthfull of brake fluid lol. Beer washed that away. But after having the bike completely apart the fitting some new streamline braided lines it needed a heap of bleeding. I did the suck through just to get the fluid there. Then I let it gravity bleed with both bleeders open for about 4-5 reservoirs full. Then closed the bleeders. Brake lever was absolute crap. So I just pumped, held, bled, closed, released, paused and repeat. Again for about 4-5 reservoirs and finished up with a great brake lever feel. Firm beacuse of the brake lines I guess but still a nice feel so it's not too grabby.