In the scenario as specified, I think you're in the 72nd percentile.
Hm... OK, I think you're right about that. Being in the 72nd percentile is not nearly as bad as dropping down into the 30s. Rereading the original formulation I see that I assumed that the <110 population would jump up past me, while as specified they would just have a 30 point boost which would put them much nearer me but not past.
On an absolute scale, they're doing fine.
Unfortunately, real humans (such as myself) do not live on absolute scales. This is why we are happier to see our neighbor's salary cut than the both of us receive a raise but his much larger, and this is why self-assessed happiness of nations is only weakly correlated with wealth & not perfectly correlated.
There was some talk here about height taxes, but there's a better solution - redefine shortness as a treatable condition and use HGH to cure it. They even got FDA on board with that, at least for 1.2% shortest people.
Unsatisfactory sexual performance became a treatable condition with Viagra. Depression and hyperactivity became treatable conditions with SSRIs. Being ugly is already almost considered a treatable condition, at least one can get that impression from cosmetic surgery ads. Being overweight is universally considered an illness, even though we don't have too many effective treatment options (surgery is unpopular, and effective drugs like fen-phen and ECA are not officially prescribed any more). If we ever figure out how to increase IQ, you can be certain low IQ will be considered a treatable condition too. Almost everything undesirable gets redefined as an illness as soon as an effective way to fix it is developed.
I welcome these changes. Yes, redefining large parts of normal human variability as illness is a lie, but if that's what society needs to work around its taboos against human enhancement, so be it.