Hi Duane, throw 6.20 away completely as trying to continue in that version will only discourage you from game dev, it is afflicted with bugs like no other and no amount of help can ever resovle that.

Extra and Standard are cheap enough to start with and gives you the opportunity to learn more.

As for your concept, put it on hold for a little while and just create test levels to test every script idea out or use the Templates to learn with then when you have the basics like setting your Main up and adding actions/functions, you can take a look at your concept.

Aum has most of the answers you need and the rest is in the Mighty Manual etc.

Have fun