I remember this old thread!
I was still a lurker back then, but already becoming a Hazelcrestmikeb fan.
And I have 11 of these season extenders some of which I bought from Henry. I just want to point out that a lot of VL plants are Dips, but there are quite a few Tets on Henry's list. So maybe I'll mention my VL Tets:
Yada Yada Yella (Davisson)
Flamboyant Promise (Thomas)
I Love August (Thomas)
Lavender Fairy Tales (Thomas)
Mary Kathryn Benzinger (Benzinger) More of a late than a VL, but won't it look nice crossed wtih Lavender Fairy Tails?