I'd cut the 7 and float about a diamond or diamond and a half below mid-table and take the 8 in the side to get easy position on the 9.
Saw this post and ran it out a few times while practicing. Unless the side pockets are super tight it's not that difficult.
Yes, it's possible to go that route. But, going that route, there is a greater possibility of over-running position and having to bank the 8. And, of cutting the 8 and not getting the natural easy angle on the 9. Just more things that can go wrong.
The less chances you take on things going wrong, the less they will go wrong. It's all about repeat-ability pattern choices. You want to get in the habit of taking the patterns that can create the least amount of problems for you. Not just whatever works.