MENT is not a high bloat drug, but I believe it does aromatize slightly. I used it for a contest prep, back when Geneza first came out with it. I remember holding a tiny bit of fluid several wks out, but was able to get that cleared up totally by the show. That being said, the amount of fluid Im taking about is something that no one would even notice, unless you were on stage. It's close to being a dry compound, IMO, much like NPP. I would run about 50mg ED to 75mg EOD to get a strong effect, for at least 6 wks. Personally, I thought it was an interesting compound and I enjoied seeing how it would effect my physique, but I didn't think it was the best steroid ever. Would I run it again? Sure, I would add it in place of NPP in a cutting cycle. It could also work well as a 3rd compound in a bulking program, like you are considering.
For the last 6 to 8 wks, I would add the MENT :
MENT 50mg ED to 75mg EOD