Nice Track layout! Looks like fun. Let's see some ground level pics.
Here is a parts list from Tower Hobbies for the Evader brushless:
http://www3.towerhobbies.com/cgi-bin...I=DTXD37**&P=Z
...and the EXT2
http://www3.towerhobbies.com/cgi-bin...5p?&I=DTXD32**
There is lots of overlap between these two lists, but they're not exact duplicates, so peruse both lists.
These are the wheels I use on my Evader
http://www.amain.com/product_info.ph...FYqPfgodvCEA0A
How are you un-gluing your tires? I've found the best way is to get a tupperware tub with lid big enough to put the tires/wheels in and cover it Pour in acetone so you have about a half inch in the tub.and place the wheels/tires in the tub and cover it. After about a half hour, open the tub and check the soaked sides, the rubber should come loose from the wheels. If they have come loose, flip the wheels over and soak the other side. I know for sure that ProLine and RPM wheels can handle the acetone.