People have used Yohimbe/Clen transdermal solutions in the past with success Schwell. It is quite popular actually.
You can do that as long as Clen fits the molecular weight, lipophilicity, and has a good transdermal potency. And I am sure it does or people wouldn't be using transdermal clen all this time.
The thiomucase will draw a good amount of water out of your fat cells so you will lean out in the areas you carry fat in and this will compliment the clen big time. You will have some pretty good pics to show in your log....
You know, a badass transdermal solution would be clen mixed with the formastanzol carrier. Talk about cutting up. And if you're still on Test schwell, the formastanzol/clen will be superb.
Both are good ideas though. I like the way you think.