phpbb seo and mods

I need to following. Please bid if you have worked on phpbb before and if you did then you already know how simple it is. I just dont have time for it now so i am looking for someone else to do it for me.I am looking to spend no more then $80. Thanks 1. Completing SEOed urls with removed duplicate urls. Which helps in SEO and removal of duplicate content. Its one big problem with phpbb. 2. Dynamically genrated meta tags according to the topic. Yes, I have suffered my hardwork on phpbb due to this too. Coz when search engines crawl they take put the same meta tags under the description and Keywords which is Damn problem coz phpbb by default keeps on repeating the same tags in overall_header.tpl. But this Mod helps to change this thing. 3. Sub forum mod with complete SEO without any session IDs. 4. 16 social bookmark sites Mod where all your users can add their post to over : [login to view URL] Digg Technorati Slashdot MyYahoo Google Reddit Stumble Fark Furl Newsvine BlinkList Spurl Simpy Scoopeo Fuzz 5. Quick Reply mod for faster inculsion of your text in the post. 6. SiteMap Mod for Yahoo,Google,Msn: Its much help to you for crawling your site into search engines. 7. Rss sydication. to build own RSS feed for viewing and subscribing purpose. 8. Session ID removal Mod helpful for Search Engine Bots. This helps alot in crawling. 9. Spam mods: captcha mods( more words built in) 10. Spam mod: according to your opinion. You need to install the script into one server and i will need a detailed instruction on how to install the script in a different server myself.