I build a 70ton design in 1.0.5 (and im using KerbalJointReinforcement)
Sorry but i have not much time!
Deorbiting and Returnmodul (decoupeled):
http://images.akamai.steamusercontent.com/ugc/263837612155116266/E4C4561EA17539F36C82DDCCA2DFFF85E4E6E386/
Descent stage:
http://images.akamai.steamusercontent.com/ugc/263837612155094985/06458FB6B75BC17C3794158DEBCAB173A286E01F/
Landet at sealevel + mechjeb and delta V stats:
http://images.akamai.steamusercontent.com/ugc/263837612155095207/E9D49D74CFBD699E28CC6EEB31B52CF45A3B217C/
Ascent of last 2 stages:
http://images.akamai.steamusercontent.com/ugc/263837612155095509/89F2D03453FCA7C09E16986AC02190EC4C5D32A6/
Orbit 100km with 700 m/s left. Enough for a rendevous and/or additional sciencemodul:
http://images.akamai.steamusercontent.com/ugc/263837612155095685/AFC0F65CFF6AA0C0D9A6D9458ABC3D5A7CB0FA23/
PS: Glimbal of my engine is 50%, but this doesnt matter much
Thrust is locked to 30m/s² - 35 m/s³. Should depend on starting high.
And yeah for some reasons i miss one ladder. Must be lost while building my ship.