Need help with an initscript bitbake recipe

I have been trying to create a recipe for an init script so that I can
start a program at Angstrom start up, but have been having trouble
thus far. I have created a script that does the job, but I have been
having trouble packaging it using bitbake and I could use some help.
Right now I can place the g7start (my init script) file in the /etc/
init.d folder followed by "update-rc.d defaults" to get everything
working. I want to automate it by making a .bb file to automatically
install the file and run the command. I haven't made many BB recipes
so I need help with syntax and whatnot, but have been having trouble
getting it working despite Google and other means. Could someone tell
me where I am going wrong?

Thanks!

Here is the tree:

.../recipes

-- ...
-- g7start

    >-- files
    > `-- init-g7
    `-- g7start_1.0.0.bb

init-g7 is my init script that is to be installed as /etc/init.d/
g7start

Bitbake tells me that /etc/init.d/g7start was not shipped in any
package despite the fact that I have it listed in FILES_g7start

My bitbake recipe named g7start_1.0.0.bb was modeled after parts of
dhcp_3.0.2.bb:

DESCRIPTION = "g7server Initialization"
PR = "r0"
SRC_URI = "file://init-g7"

inherit update-rc.d

INITSCRIPT_PACKAGES = "g7start"
INITSCRIPT_NAME_g7start = g7start
INITSCRIPT_PARAMS_g7start = "start 32 2 3 4 5 . stop 32 0 1 6 ."

do_install() {
        install -d ${D}${sysconfdir}/init.d
        install -m 0755 ${WORKDIR}/init-g7 ${D}${sysconfdir}/init.d/
g7start
}

PACKAGES = "g7start"
FILES_${PN} = ""
FILES_g7start = "${sysconfdir}/init.d/g7start"

Try this one:

DESCRIPTION = "g7server Initialization"
SRC_URI = "file://init-g7"

inherit update-rc.d

INITSCRIPT_NAME = "g7start"
INITSCRIPT_PARAMS = "start 32 2 3 4 5 . stop 32 0 1 6 ."

do_install() {
       install -d ${D}${sysconfdir}/init.d
       install -m 0755 ${WORKDIR}/init-g7 ${D}${sysconfdir}/init.d/g7start
}

FILES_${PN} = "${sysconfdir}/init.d/g7start"