with... 成分的理解

请问一下老师,这句话中的with a pension plan to boot如何理解,这里它充当句子的什么成分?

You can retire to the time and place of your choosing with a pensionplan to boot.

You can retire to the time and place of your choosing with a pension plan to boot.

1. to the time and place of your choosing with a pension plan to boot，介词 to 表示“依据”，意思是：可以参考你选择的时间和地址退休。

2. with a pension plan to boot，是介词短语修饰 choosing， 作方法状语。就是说，你在选择退休时间和地址时，携带的启动养老金的那个计划。