after training with power for 7 years, I now don't care for it much. I'm quite capable of going by feel (perceived effort) and heartrate. Nowaday, the only time I will ever use power is if I'm on the trainer doing specific internals. Out on the road, I go by feel. And on a long climb, a heartrate monitor will be plenty sufficient to gauge your effort.

Personally, I'd upgrade the wheels, but not to Yoleo (which is not bad), but to Speedercycling ones. They're about $800 shipped, and they are badass wheels, the best $800 wheelset on the market, better than zipps, enves costing 3x it. Speedercycling has cheaper options too, but these are the topline ones, with filament wound.
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