It might help if you posted exactly what kind of jacket you have now. Also, what else do you want from the replacement besides temperature and perspiration control? Packability? Water-resistant?
I have never toured with it, but I have a Showers Pass Touring jacket (you can find it on closeout with some vendors as it has been replaced by Showers Pass Transit jacket). Windproof, water-resistant, excellent selection of options for ventilation control with velcro-adjustable cuffs, large armpit zippers, a two-way front zipper and a large back vent. I can let air circulate up the arms (open the cuffs to act as air-intakes). If that's too cold, then I can open the armpit zippers various amounts to let air circulate around my back without getting cold air on my chest.
Sized to wear layers under it, I have been comfortable wearing it over a base layer and jersey in cool weather. I can add a polartec vest under it if the weather is colder. I have worn various combinations well in the mid-30 degree F range and have been comfortable and not sweat-soaked.
The only downside is it does not pack down to a very small size.
I think in your case, your primary need is a large back vent and armpit zippers on your next jacket. Good luck with your search.