Make it into a disc wheel:

http://www.wheelbuilder.com/aerodisc.html






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Once, I was fast. But I got over it.

Good point, not much difference between existing rim and a deeper one once you add a wheel cover. That would save some money.

I covered my own wheel with monocote. Been riding it every day for over a year.

Total cost was about $30 US.

I have done all 3. The one thing you didn't mention was the spoke count of your hub, if you are at 24 or 28, it is pretty straightforward to build a new wheel using something like a Flo rim. A 32 spoke hub can be built as a 24 using a "crow's foot" 24 lacing. I haven't triad it, but others have.

My suggestion would be to buy a pre-built wheel so you have two sets. Powertap made a G-something-something wheel that someone was asking about in the last 7-10 days on the forum. 60mm front and rear aero wheels with a new G3 for 699$. Kinda hard to beat that deal.

I hadn't looked at the spoke count. The rear wheel has 32 spokes (I said it was stout). Might just go with the wheel cover option for now.

That’s what I did. Wheelcover on a DT Swiss /PT G3. Easy to install for race day with the pop off PT hub and a very aero setup