Lock 2.0:
To disable sense UI Lock interfaces there are two things to do once, and one thing to do everytime you restart.
Start Lock, hit menu, settings. make sure "enable autolock" is checked and "disable system screen lock" is checked.
Then home screen, pull up Phone's settings, security, and ensure "require pattern" is not selected.
This will ensure only Lock 2.0 is locking the phone and you will not have to deal with HTC lock processes. NOW, everytime you reboot, you will manually have to start lock 2.0, just find it in the apps list and click it. that's it.
Concerning lag, there are a couple adjustments I made that has nearly killed any lag that was present before, and I don't feel like I'm missing anything.
What I did is to disable "Vibration" and "reflection". The reflection simply reflects the battery image while charging, waste of time.