Great project Rick, and my favorite Roden Kit. That Bren Gun PE Set is an outstanding product, the lower cowling with all of the cooling louvers is worth the price alone but yes, some of the parts on the sheet are best left where they are! I have the Data File as a main Ref so if you have questions just ask.
I liked this Kit so much I have a second with the Bren Gun Set tucked away for an "encore" later!
Cheers,
Lance