If this was the first post from you, I'd be like "Nope, not too forward, just geting the information out there" but I recall your previous posts on dating and I think you are right to second guess yourself. You are rightfully aware that you do tend to come across as over eager (I do recall one thread where you had a verbal arrangement, followed it up with a facebook message, a wall post and phone calls (including one from a pay phone three blocks away in case he was blocking your number))
So in your case, when in doubt, back off.
Hi,
It would be great to see you again. Coffee would be nice. I'm free on Sunday afternoon.
whiterose