On the wait list for the HPWC and have the Tesla-recommended setup with the 6-50 adapter to charge the S right now. 1) If you have the same setup, what are you getting in MPH charging? I am seeing 15. 2) Planning a road trip that is 175 miles, all highway. Should I do a range charge? What is the safest way to do a range charge without causing too much battery life depletion? Is it best to drive it as soon as the charge is finished? 3) Any update on HPWC delivery? Thanks in advance!