Up to you. There will be no major difference between BP BMT and
Pes A/B BMT.
BP recruits are treated as PES B personnel only that they are
obese.
One difference is the ppl you get to mix around while in BMT.
In PES BP BMT, you will be mixed around with ppl of ALL educational
backgrounds.
If you are PES A/B, your BMT will be according to educational
level.
However, JC/Poly recruits in PES BP will still get their chance to
go OCS/SISPEC if you so desire.
IF you passed NAPFA since your CMPB checkup, you will have to
inform CMPB and automatically re-classified as PES B.
But since you now reduced weight but have yet to pass NAPFA, then
you stay as PES BP.