Kevin, BEWARE... my wife didn't like FP's before. Then, she started liking a marble red Duofold int. that I gave her years ago as a birthday present... the actual story is quite different! ... you know...
Lisa. Both reds are quite different. Roiro migaki is not just a plain red, it has some sort of life by itself. From your beautiful Sheaffer snorkel nib picture, the one with the red ink drops, I knew you would like those pictures! One thing I have to learn, and that is a steep curve, is to achieve good simple and direct compositions as you do.

I envy you in this way!!
About Mikado. When I first held one of those in my hand it behaved some sort of SuperOverSized... but almost instantly , when in use the sensation was quite different. It is light, very light and sits very well in the hand... and this nib... it is great, soft, flexible and very responsive. The mean Dani nib is like the very best Omas that I've tried (and I've tried many of them).
Actually I use to change between Mikado size and Takumi size in my daily use (this week there are two Mikado in my pen pouch (not the Nashiji nuri, this one deserver its own pen pouch!) Other thing, when using Mikados the ink capacity of about 4.5ml gives a full week writing time (more than two converters)... About clips, well they help when the pen is to be carried about, but the beauty of the shape is somewhat disturbed by this artificious addition. So, no real need to have a clip on it if you have a good protective pouch to carry it around.