I have no idea what any of the above means sadly, it might as well be in a different language! As for your bolt issue, get one of these....
http://cgi.ebay.co.uk/ws/eBayISAPI.d...=STRK:MEWAX:IT
I got one for the suspension work on mine, I'm not sure how long it will last and I've never used any air tools for comparison but it seems pretty good, its really helped me with the front end work. I think if you use it a few times a year it will last a while. As long as you've got the clearance to get it in there you're laughing!