Impossible to really say... but, if all goes to plan, (famous last words) it should be in the RPW workshop getting the thermo trans oil cooler, injectors and either a ECU reflash or some kind of tuning and boosting by mid next week...
I think when he has trans sorted one way or another he will be able to post a few more vids. I am curious to see a standing start also but he has had some slippage and gear change problems.
You are sort of right... Can do second gear easily, when in tiptronic it holds in gear fine, never slips out, but it's the changes from 1st to 2nd, 2nd to 3rd that are lagging and revs for 1/2 a second between gears and I don't want to apply too much power on the already failing clutch packs.
Check the KKR 280 thread, there is a 3rd gear run, but this one is not going up a hill and you can see the speedo (but not the boost).