hi flavachasa4 and welcome to the forum. First, yes it is possible. Secondly, you're going to incur expense in getting the pg, flavors, and proper nicotine. Lastly, there is a lot of math involved and a
juice calculator would be useful to determine the correct mix.
Option 2 is to buy the same flavor and nic
juice in high PG and mix the two together.
You'd have to weigh the cost of doing these different suggestions.
The search box at the top right corner of every page could be a help. The forum has a DIY section also.
Good luck.