Alterkation or HemiDenny

HDK

Reasons :

1. Availibilty of narrower track and larger wheel space.

2. HD really spends time wth you and listenes to you.

3. Willingness to build custom pieces.

4. He is genuinley interested in what you are doing.

5. Price (but all of the above are MORE important).

There is no doubt that if you encounter trouble, he will be there.