Bobcat T-190!

[RCTech9]

One day a couple years ago i walked into the Bobcat dealership and i saw that they had some of those toy T-190 so i took one home with me. I used it some in stock form until the rubber track broke. Then i let it collect dust for the last 3 years.:o So i decided this last week it would be kind of a fun project to convert it to something that could, actually move dirt and snow. I now have it all tore down, here are some pictures.

http://i1000.photobucket.com/albums/af130/RCTech9/tech9/IMG_0126_zps1e918ec7.jpg (http://s1000.photobucket.com/user/RCTech9/media/tech9/IMG_0126_zps1e918ec7.jpg.html)

http://i1000.photobucket.com/albums/af130/RCTech9/tech9/IMG_0125_zps4c83f769.jpg (http://s1000.photobucket.com/user/RCTech9/media/tech9/IMG_0125_zps4c83f769.jpg.html)http://i1000.photobucket.com/albums/af130/RCTech9/tech9/IMG_0127_zps735891ba.jpg (http://s1000.photobucket.com/user/RCTech9/media/tech9/IMG_0127_zps735891ba.jpg.html)

http://i1000.photobucket.com/albums/af130/RCTech9/tech9/IMG_0128_zps09dc4823.jpg (http://s1000.photobucket.com/user/RCTech9/media/tech9/IMG_0128_zps09dc4823.jpg.html)

http://i1000.photobucket.com/albums/af130/RCTech9/tech9/IMG_0129_zps4ba71f92.jpg (http://s1000.photobucket.com/user/RCTech9/media/tech9/IMG_0129_zps4ba71f92.jpg.html)

http://i1000.photobucket.com/albums/af130/RCTech9/tech9/IMG_0130_zps0904cd05.jpg (http://s1000.photobucket.com/user/RCTech9/media/tech9/IMG_0130_zps0904cd05.jpg.html)

http://i1000.photobucket.com/albums/af130/RCTech9/tech9/IMG_0131_zpsc936ba6b.jpg (http://s1000.photobucket.com/user/RCTech9/media/tech9/IMG_0131_zpsc936ba6b.jpg.html)

http://i1000.photobucket.com/albums/af130/RCTech9/tech9/IMG_0133_zpse1e514b7.jpg (http://s1000.photobucket.com/user/RCTech9/media/tech9/IMG_0133_zpse1e514b7.jpg.html)
A couple questions i have are:

1. How do i remove grease from plastic?
2. What servos do i want to use?
3. How do i make a quick attach/detach system?
4.What do i use for tracks?
Thanks for any help and advice.;)