I placed in a shaker: a couple splashes of lime juice. 1.5oz of tequila, ..75oz of vermouth, couple splashes of vermouth. Tasted, then added a splash of vodka to tame down the tequila

Ok, did not have the orange bitters so I made it as follows: 1.5 oz Tequila, 1/4 oz dry vermouth (Martini and Rossi), one drop bitters and 1/4 oz triple sec, 5 drops of fresh lemon juice. Not bad. Nice for a change but would not want to make a entire night of them.