Is this going to work?

I'm trying to get my posts and bookmarking down to a "science" so to speak. I do better with a checklist. I'm not sure if this is going to work, though. Here's my plan:

1. Put up an original post (500-700 words) targeting keyword "a".
Ping the post with pingoat
Bookmark it with onlywire
Bookmark it with ping.fm

2. Take the original post, redact and re-write, post it on Blogger and link it back to the original post, targeting keyword "a"
Ping the blog with pingoat
Bookmark it with onlywire
Bookmark it with ping.fm

3. Take the original post, redact and re-write, make a Hubpage and link it back to Blogger, targeting keyword "a"
Ping the hubpage with pingoat
Bookmark it with onlywire
Bookmark it with ping.fm

4. Build a Squidoo lens around keyword "a" and link it to original website and also the Blogger blog
Ping the lens with pingoat
Bookmark it with onlywire
Bookmark it with ping.fm

5. Take the original post, redact and re-write, build a weebly and link it to the Hubpage and also to Squidoo, targeting keyword "a"
Ping the weebly with pingoat
Bookmark it with onlywire
Bookmark it with ping.fm

This will be done over a period of at least 7 days, preferably 1 every day but with my day job I'm not sure that will happen.

Anyway, my concern is that there will be essentially 5 bookmarks for the same keyword (1 for squidoo, main post, weebly, blogger, and hubpage) to the bookmarking sites in my onlywire account and also my ping.fm account. Is this going to look too spammy? And, if so, how do I cure that? I don't have the $$ to pay to have it done.

Thoughts and help are much appreciated!