Doing that many areas will probably require general anesthesia because of the limit of how much local anesthesia can be put in at one time. In other words, if your surgeon has to dilute the local anesthesia for all those areas to keep under the dose limit, you may be more uncomfortable during the procedure. So general anesthesia would therefore be wise. For SmartLipo I usually limit compression to no more than 2 weeks. A lighter compression, like a Spanx garment for longer is fine. Flying after 6 days without compression as a passenger might be fine, but if you're working the flight that's another story - you'll likely still be in some pain, and expect to swell. You might want to rethink that. If you're getting conventional liposuction, even more so.