HBK Vs Goldberg, hands F'N down! I've always wanted to see such a match occur, and I don't think it happened (I didn't watch in 2003 - 2004, I stopped in '01) so I'd love to see the match happen. Here are my opinions on the aforementioned matches;
HHH Vs Goldberg: Eh, Triple H buries Goldberg, correct? I'd hate to see it happen, and it did happen, in RL. I prefer you go with something that hasn't happened before. It'd be a good match, a good money one too, but no.
HHH Vs Jericho Vs Booker T: It'd be a good match, nothing else. I know you've been booking Jericho and Booker real hard though (Can ya dig it, assclown? Classic, IMO.) and it'd make sense, but I feel HHH would be nothing more than an afterthought (personal bias, I don't like him.) and I don't think that should be.
HBK Vs HHH: Overdone. Oversaturated. Overrated. Nothing new will come of this, unless you plan to add someone else into the fray. Nuff said.
Jericho Vs HBK: I'd like it; it'd probably be my second personal choice behind HBK/Goldberg, though since I'm seeing it now, some of the magic would be gone, especially since they wrestled the year before.
Chris Jericho Vs Booker T: This'd be personal choice numero tres. For one, it'd be a good match. Two, since they're both allies now, you can build it up anyway you choose, there are so many options. I think this'd be a good one, for sure.
Randy Orton Vs HHH: No, just no. Like the HHH/HBK, overdone and oversaturated, though it is 2003, it hasn't happened yet. This one is iffy for me, since it's new in terms of BTB time, but in terms of the people reading it, it wouldn't be a new experience for 'em.
Personal choices:
1. HBK vs. Goldberg
2. Jericho vs. HBK
3. Jericho Vs Booker T