Working on Marines

So I have taken a step back from playing and been putting my feeble modeling skills to use.   I decided to concentrate on my marines as my IG have had way too much play in the last few months.  I have assembled my Ironclad at long last.  I could no resist getting it any longer though it is not a very powerful piece, I do like the concept of it.  The real nice part about it, is that it come with complete arm assembly for all the main weapon options, so you do not need to do any magnet work.  Though I may revisit the melta/Heavy flamer options to add on to the piece. 

I moved on to my Pred which has been sitting in a box for 3 months.  nothing much special though I did mag the main turret weapon which turned out poorly at best, table top as dan would say.  I am debating on if I want to take a stab at the side sponssons or just go with las cannons and call it good?

My new concept still requires me to get 3 Drop pods, and Pedro to fill out my 1500/1850 lists