Aahh, you are progressing well young Padawan.
First make sure to realize that modern Lillet Blanc has a different, sweeter and less bitter, flavor compared to the older Kina Lillet. In cocktails that call for Kina Lillet, a good substitute is Cocchi Americano. For Lillet Blanc cocktails, one of my favorites is the Bourbon Dynasty.
2 oz Bourbon
1 oz Lillet (white)
1 tsp crème de cassis
2 dashes of Peychaud’s bitters
lemon peel (garnish)
Stir with ice and strain into a cocktail glass.
Twist a piece of lemon peel over top, releasing the oils and drop in drink.