Modern Liter bike a so close most of the comparisons are just nit picking. I have had several Liter bike by most manufacturers and most recently a Triumph Daytona 675. I currently ride an 04 R1, which does trackdays at Grattan and Milan drag strip passes. My advice is if you are going to consider the occasional drag strip passes don't get a bike with a "stacked transmission." All of the R1 have this, recently the CBR and GSXR have gone to it as well. Not really sure about the Kawi (I made a promise to myself not to own another one of Kawi after my ZX9R). The advantage of stacked tranny is centralized mass and you can reduce the bikes length while making the swing arm longer, for better traction and feel. The downside is the clutches sit higher and are not subjected to as much oil to keep them cool. The result it they don't hold up as long at the drag strip. As easy fix is to add a oil cooling line of stiffer springs.
Regarding the bikes performance most will far exceed 99% of the riders and are far faster than you can ride. Almost every liter bike with hit 80 plus in first gear. If you are going to do track days at a rode course either you won't push any of these bike close to their limits or you will need to make suspension and tire upgrades.
Rider is 95% of the performance of a bike with the exception of the rolling start freeway blast to see what bike pulls harder. I just did a track day last Sunday at Grattan, there was not bike there I could run down on the straight away on my 04 R1 which is mostly stock (included stock exhaust). It comes down to drive of the corner or if you are drag racing your 60' time which are a bitch a powerful stubby bike. Don't rule out the R1 because it lack the "punch" of the other bikes, also note later CBR's burn oil. All the bikes have pros and cons go on some of the forums or to see them all head to Royal Oak on a Thursday night.
Since you can't use all of the power on the street pick a color, or a style, or a brand, or the bike that fits you the best, or the one you get the best deal on they are all so close it won't matter Although you are correct about the early ZX10 they are very volatile bike.
Get a decent leather and an good helmet and don't be a DB and ride in shorts and a tank top.