I have  a 98in wingspan Giles 202 that I have built the fuse and tail feathers on.  It is going to have an 80cc gas engine so it is by far the most expensive kit I will have built.  A model that size requires expensive radio gear as well. 
That being said, I just finshed a lanier Stinger 60.  And by just finished I mean that I declared it airworthy just 2 days ago.  The magnum 61 has had 2 tanks run throught it so I have not yet maidened the Stinger.  Hopefully this Sunday the weather will cooperate.   
On the same evening that I essentially finished the Stinger I cleaned up my shop and then pulled down the Chaos 60 from the shelf and started on it.  Got the plans taped to the wall, and built the vert and horz stab.  I also have another kit in the box in line for when the Chaos will be finished. 

I have it bad. 

I am semi retired and only work at my wifes store about 2-3 days a week..  So I have plenty of time.  And I spend a great deal of that time in my shop.  So many of my club buddies can build but due to the constraints of daily life just dont have the time and as such there are alot of ARFS at our field.   They all like to see what I will show up with next. 

Watching your new bird fly straight and level is a good feeling.  I must agree that building your own adds a whole new dimension to the hobby and I think all fliers should try to build a kit at least once.  I also agree that smaller is not easier.  There are alot of kits out there designed for the new builder.  I would also suggest the Balsa USA trainer.  Check out their  website.  They have more than just bipes. 

And the Giles 202 will probably be finished later this year.  
Have a kit you wannae sell?    PM me and lets talk!!!