I have a yamaha stage custom kit 1998. I just bought the JG16 and the legs do work for my floor tom. The JG16 by itself will not make your floor tom into a bass drum. You will need to buy two other pearl parts. You need a Pearl BT-3 tom mount bracket $20 and a Pearl IS1216 SL ISS mount $30. Your foot pedal cannot be attached to your metal rim without those parts. You might want to wait and see if what I said works. I just ordered those two parts. It cost me $50. I am learning as I go. I also thought that I could get a 16" wood hoop and 8 claw hooks and put it on the floor top. Just use a standard bass drum riser which attaches to the wood hoop and your pedal attaches to the riser. It would be a more expensive way of doing it, but it would probably look better with wood hoops on both sides of your floor tom. They sell everything you need to do it but you have to get from a custom drum website.
I was also thinking about attaching a bass drum cymbal mount onto the floor tom. This way I don't have to carry around a cymbal stand for the ride cymbal. The L arm attaches to your floor tom.
Basically you are making a Jungle kit. Used for small clubs with very little space for band setups. I put my rack tom (12x9) on a snare stand, instead of using a bigger cymbal stand and attaching my rack tom to it. It takes up alot more space. When I tried using a snare stand for my 13x11 tom which is now my floor tom, it's just to high even on the lowest setting. So I am going to check out a pearl short snare stand S1000D, I think this will work for me,
Like I said just wait and see what actually works for me, so you don't waste money by seeing what works.