Howdy, well here we go, I'll try to explain this best I can.
I tweaked out all the files I had to get everything working good, I borrowed from here there everywhere and put it together in 1 package to get sense 2016 to cooperate well, this is tested and working great on my HD2.
Here is what you do, download this file:
http://www.mediafire.com/file/jzadku..._HTC_MSG1_8.7z
This has the entire SENSE 2016 package & lower all in one file location and The new messaging client.
If you use this you MUST use this set in it's entirety, and disable all your old ones listed in the directory/ LEO_Packages_Manila
This one labeled: LEO_Packages_Manila_2016_Working has everything needed loaded into it, and the packages fixed so all your tabs will work.
Next goto your directory /LEO_External_Packages and disable HTC_Messaging_Client_1_5... and goto directory \LEO_External_Packages_MSG1_8 and enable HTC_Messaging_Client_1_8...
This should clear up any hic-ups in that issue.
Next for the 21907 stuff.
Download this file:
http://www.mediafire.com/file/wzajwnkozyx/21907.7z
It is setup to drop into the SYS & ROM locations but be sure to erase the 21907 directories you have already there.
The directories in the SYS that have _Skip I didn't cook into my working ROM's and it's working beautifully on my HD2.
Now get out there and as RSTOYGUY would say "cook some ROM's"
=D>
Now after all these headaches of getting this to work I'm going to enjoy a cold beverage....