Hi Randy,
It seems to me that you have devised a highly redundant, overly complicated and time consuming workflow. It will waste much of your time and will not achieve much...
There is really no point in importing a TIFF file into LR. it doesn't do anything for it. LR is for converting a RAW file into a TIFF file, not for editing a TIFF file, you use Photoshop for that.
I suggests just pick a RAW conversion software, stick with it and delete the rest....
As for sharpening, there is no such thing as "true sharpening". In-camera sharpening is applied to JPEG's that are cooked by the camera, it doesn't affect RAW data. Adobe (LR/PS) can only apply deconvolution sharpening after demosaic. This is called post-sharpening (smart sharpen or the older unsharp mask). DPP can apply either post sharpening or
RAW sharpening. RAW sharpening means deconvolution is calculated at the same time the RAW data is being demosaiced. This form of sharpening is much more effective than post sharpening for your master TIFF files. Once the file has been prepared and resized for a given presentation format, you apply post sharpening in photoshop to recover the detail lost during resizing process.
Remember, the more time you spend on the computer, the less time you have to spend outside. Hours and hours of post processing will not do a thing to improve your photography skills, that's what counts at the end of the day and where you should focus most of your efforts. If your files aren't great to begin with, post processing them is a just a waste of time
just something to keep in mind....
side note, cloud backup is useless for backing up volume RAW files. You will realize this once you have thousands of RAW files accumulated...backing them up or accessing your files would be painfully slow. local GigaBit NAS is a bit better but still very slow...I use a thunderbolt RAID1 array, there are USB3 versions for PC....
good luck