Well Revell bought Monogram (as how I understand it) and Monogram is of better quality. Revell is really for the more experienced because of lower quality. Ausf I feel real bad for ya LOL!!!. You all are going with older kits and they aren't all that good. If you really wanna do them....take your time on them!!! Thats the best way. I am building Monograms B-17G Fortress for the monogram build and got to the point where I said ok enough is enough. It looks bad but then again I chose a monster to build first after being a way for 15 years. It's not that bad...but it really isnt that good. Trust me on this, youll be a much better modeller for it, all the skills youll develope for handling all the bad stuff.
Ausf check that 109 for raised panels, if there is any then sand them off because its supposed to be recessed paneling on it. You'll have to rescribe the whole model..if ya wanna be accurate, remember I am doing zim on my first tank
. Better get some scribers my friend, and a bottle of strong relaxers.