-Make a deal with any of the seniors forum member;
-Pay them the BTC first;
-They pay to your paypal;
It's a fast way to gain reputation.
This.
I offered a half and half deal, he still insisted I send first.
The way this community works is the untrusted send first. Seller's can have fraud accounts on paypal too so saying a buyer shouldn't be concerned at all when sending you money and personal information is silly. Once you have a reputation you can set all the rules you want and it won't affect your business as much.
If you were truly serious about doing this I think by now you would have figured all that out and done some deals to earn some reputation. As of now it just looks like you're waiting on someone to bite rather than gain trust through transactions under conditions that you may not necessarily want/need (ex. smaller transactions).
You have interested people, with a lot of reputation around here. If you want to do real business here people have laid out what you need to do. Why you haven't done it yet is where it gets fishy at least for me. If you're going to be bumping this thread for business, get some trust.