Hi, thanks for the thought but with just 16 SP you should really concentrate on increasing that first. Although there is no formal lower limit, you would be voting at 100% with every vote, so if you wish to experiment, make sure you set a cap of at least 70% (the default) or else your VP will drain away quickly.

Alternatively, you could request to join MAP - if accepted, this would mean some free upvotes for you for a few weeks. Just go to @accelerator profile page and click the link to the latest membership details.