Maybe this solution doesn't fully resolve your problem, but I think that create a personal module bundle would help you

The idea is to create a new bundle of modules, store it and install whenever and whatever you want

The autobundle command from CPAN takes a catalog of what you have installed on your system:

$ cpan
cpan> autobundle
[...]
Wrote bundle file
 /usr/src/.cpan/Bundle/Snapshot_2007_12_20_00.pm
[download]

If you prefer to make your own Bundle and include a list of modules you can do it like:

package Bundle::Personal::Modules
1;
__END__
=head1 NAME
Bundle::Personal::Modules
=head1 SYNOPSIS
perl -MCPAN -e 'install Bundle::Personal::Modules'
=head1 CONTENTS
#Here your modules...
Data::Dumper
Test::Pod
# etc...
[download]

Then, you can copy that bundle to another machine (under the Bundle/ directory beneath the CPAN module's working directory and:

$cpan
cpan> install Bundle::Snapshot_2007_12_20_00.pm
[download]

You can set cpan to follow all prerequisites without asking when configuring it for the first time.

Hope this helps

citromatik