I have two suggestions to make for the new site.

First of all, would it be possible to have the average finish and SR score statistics display three digits after the comma, instead of four? Having four can be interesting for MK64, MKDD and MKDS, but the smallest possible unit in SMK is 0,025 (1/40). This means that the last digit will always show a zero anyway, which can be needlessly ponderous and confusing.
Secondly, is information on the proof status of every player (coming by the mark of a green or yellow tick, or the absence of a tick) serving any utility? I know this feature is directly borrowed from Alex's database, which has been used for MKDD, MKDS and MKSC, but we hardly ever have validation issues or organize proof calls in SMK. Also, when problems arise with individual players, it usually has little to do with how many videos of their PR's he or she has provided. In addition to that, many status, as they appear on the site now, are inconsistent with the player's background. For this reason, I'd personally support the simple withdrawal of this feature from the site.

In fact, the only thing I can think of that it would bring, is suspicions about certain players, and the division of players into different classes.