Mikel,
Don't worry about asking questions - we're nice on here!
I forgot to give you the info for the alloy suspension mountings (they will stop what happened to you happening again!) I am using the 3-racing ones, DB01-04/LB and DB01-06/LB (here:
http://www.3racing.hk/products_list....carkits_key=77). You can get the carbon shock towers from there too that DCM was mentioning.
As for your spacers - I think there are some spare one's on one of the tree's that you use to build the kit. As long as the suspension arm is still free to rotate but doesn't move back to front all will be OK. If not, washers should be fine.
I think the DB-01 is going to be around for a while so only order what you'll need and address the situation later.
If you want faster motors then take a look here
http://www.b-p-p.com/home.php?cat=48. The Tekin system DCM uses is on there. The Losi system is excellent and several top UK drivers are using them at the moment. I use the Mamba Max system. Just remember - the lower the wind number (6.5 5.5 or 4.5) or the higher the Kv (5700, 6800 or 7700) with the Mamba motors the faster the motor will be. As DCM suggest somewhere around 6.5 or 5700Kv should be fine.........