A Dremel tool has a million uses.
A Work Stand, even the less expensive Park ones makes life easier.
I have Lowes brand "Kobalt" hand tools which carry the same kind of over the counter replacement warranty as Sears Craftsman. IMO they're just as good...I just don't live all that close to a Sears.
+1 for a good set of allen wrenches. Metric and Standard. Same with crescent wrenches and sockets. Get Metric and Standard.
And a Chain Link press! They are invaluable.
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--Don't Panic.