I am also a longtime TrueImage user, but have been trying out Macrium Reflect 5.3 with excellent results.
The problem is that Acronis TI 2014 doesn't create WINPE 5.0 rescue media out of the box which is needed for UEFI devices.
Here is a link to the Acronis Forum where somebody has apparenty figured out how to do this.
https://forum.acronis.com/forum/54130
I may try this at a later time, but it looks like a bit of work.
With regard to Macrium Reflect, it easily creates a WINPE 5.0 USB bootable disk or iso.
In fact I am using a Zalman VE300 2.5" disk enclosure with a 1TB WD HD. The Zalman enclosure let's me boot from the Macrium iso image and also restores the SP3 image from the enclosure. In other words this can all be done with just one USB port.
Note, one does not need the Zalman VE300, although is nice to have device as one can store many backup images of the SP3. One can also do this with a 64GB USB stick with two partitions.