[Overdrive]

I say get a glass top. I did, and I enjoy it. Yes, rear visibility is affected, but at least I have a clear view out back and not a hazed over foggy view of the things behind me. The shorter you are the less you're affected by the glass height, and when the top is down it's a non-issue. As I understand it the majority of folks on this forum put their tops down at every opportunity, so if you're anything like that you'll be fine. If you really need to look that far back down the road when the top's up, you just have to dip your head a little bit or use your sideview mirrors. I like having the defroster, because unlike someone claimed earlier, I would get frost and condensation on my plastic, even on the inside.

As for engine bay access, I've never known regular engine bay access. The first time I ever went back there and opened everything up was only after I'd had the new top put on, so what I have to work with is what I'm used to. I was able to change my air filter pretty easily, and also my MAF, though that was admittedly more difficult. I doubt I would have fared much better with the clearance I'd get from the plastic, though.

I say glassed top, whether you choose to get an aftermarket or track down an 03/04 frame and top to retrofit.