Doc is a good source of information.
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Whatever you select, be sure that the components are known to work well "together" ~ not just a group or parts that are good individually. Research "packages" that are are known to work well and produce repeatable results.
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Here's another place to gather additional info:
http://www.head-quarters-usa.com/customtwintype07t.html \\;\\\\\\;Read the descriptions and then click on "click here" to get additional info on the respective packages...
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Hint for today (and tomorrow!): ALWAYS use components that COMPLEMENT one another!
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