Evildriver : i had the same problem with the set screw, i don't wich you mean but my screw driver was to wide and didn't go al the way in the black spur gear holder so just buy hudy or do with the allen wrench
1: yes and yes and also with an locked shaft but not with locked pulley
2: if you mean c-hubs then only 4 degrees
3: 2.5 and 3.0
4: 1.2 mm 1.4 and 1.6 i believe but i don't kwon for sure rc-zombies knows for sure
5: Yes they are but they are very weak i have replaced them with de TiR CVD's
6: 64 pitch and 100t Xenon spur & i think 115 is the limit that wil fit but i have only tryed 108
7: just bye the pro4 shock caps & collars then youre fine but you can also buy any pro4 shock part it wil all fit and at this shop they sell te most pro4 parts -> www.precisionrc.com
8: same as pro4
9: yes, pro4 shock caps & collars, TiR CVD's (not the pro4 hard steel they are to long), some people say that the upper bulkhead breaks fast but thats up to you if your gonna buy the reinforced one's, i made my a custom battery bar because i hate taping.
10: check Hpi japan site of HB site but you get a manual with the kit
11 : www.speedtechrc.com
and i saw some one ebay for a really good price and also brandnew
Hopes this helps
my english is not that good excuse me for that, i am only 15 and are from country that brought the world cheese & windmills and tulips and more.....
Greetings Florian from Holland