Deb, how much space do you have reserved for this rose?
I understand why a repeat bloomer is more appealing, but for herbal use, that can be troublesome. Most recipes require a pretty fair amount of rose petals, which on a repeat bloomer may only pan out on first flush (depending on how large and vigorous the rose is).
Traditionally, once blooming super fragrant varieties, like Bourbons, would provide lots of petals to work with. The most richly fragrant varieties with the highest petal count are best for herbal use.
I have a Bourbon called Banshee, (from Melva several years ago) that I smell before I see it. The first little buds start showing color, and the scent will beckon me to find the source- amazing! I've often thought I must make rose water for cooking desserts!