Wall shelf for VPI Super Scoutmaster?

Another idea to go with is similar to @mijostyn has proposed. 
This is a different bracket system along the same lines.

https://www.amazon.com/CUZURLUV-Shelf-Bracket-Max-Load/dp/B07VN219GV/ref=sr_1_7?dchild=1&gclid=C...

I'll note that you MUST hit the studs (16"oc) with each bracket. I would use nothing less than (3) #12 screws 2 1/2" long.  1/4" lag bolts are even better. Two may be enough if you use 3" rather than 2 1/2. You can use your own shelving and allow it to hang over equidistant on each side. You might try a maple cutting board for the shelf. If you need further assistance just email me

Point taken @ mijostyn. The high value of the TT and its 90 lb weight direct my choice. The ones I suggest fasten directly to the wall. The longer standards you offer have more adjustment and more bolts to hold it. But they also extend the load out from the wall. The standards fasten directly but the shelf hangs from the standard itself making a lever that pulls down & out whereas, my choice puts the majority of the weight pushing down. I’d say that either would work. But I’m a belt & suspenders kinda guy

@markpao 

Also, be sure to get your fastener in the center of the stud.

Agreed 100%