Aw, I've been using my evo for a while and didn't realize they'd gone out of business. They were always great to deal with for me. It's a nifty device, and I like the all glass air flow. That really only stayed true when using it with extracts in the glass nails though.
Have you found a reasonable clone for the baskets? I love those little things and used them in my portable as well.
A note for everyone who is interested in injections but doesn't like IM, you can also do subcutaneous injections. My understanding is that estradiol in common preparations is a depot injection where absorption is controlled less by physical factors and more from the lipophilicity of the medicine itself.
Anybody who's interested can look for the article "Comparison of the Subcutaneous and Intramuscular Estradiol Regimens as Part of Gender-Affirming Hormone Therapy" published out of Dr. nippoldts group at Mayo recently.