@piratfisk
You fitting in the car comfortably is the number 1 priority. That includes your head being BELOW the windshield.
Since you're a two wheel guy, and your intended usage and location are favorable, a Spyder MAY be a good fit.
A 550 can certainly be fitted with a top(my first one was, my second has a top but it is 95% fitted as of this time). The glass windshield is a must for the top install. Most Beck 550s come with a never-once-used top.
In both of mine, I have heat and defrost. I used a gasoline heater, which definitely changes the thing.
So, I'm a little confused when folks think that Spyders can't be easily fitted. Getting in and out with the top installed was difficulty 4 of 5. My new to me used Beck top has a hinged frame, allowing the top to flip out of the way for easy entry/exit. Simply unlatch the two header latches, and push it out of the way. The new top also has side curtains that fit into pockets in the top, no zippers.
Trips taken:
It was 230 miles each way to Carlisle, both with and mostly without the top. I drove it there three times, then towbar or trailer. One driving trip back in the rain and fog was really scary, I had my friend Lenny behind me protecting me from getting rear-ended. People were STILL flying even though visibility was LOW.
I drove the Spyder from the Hudson Valley(60-80 miles North of NYC on the Hudson River) to the Pumpkin Run at least twice, which was in Chambersburg PA near the Maryland/West Virginia border. 280 miles each way, top up, in the rain, at night. "The night was moist"-Throw Momma From The Train.
I also took a 5 day trip to the Washington DC area(mostly Maryland) though NJ via the NJ Turnpike. I took the truck/commercial traffic side when it split and cruised at 80 mph minimum the whole way. No lookie-loos, all trucks. It was glorious!
I had active noise-canceling earplugs in. Very necessary!
These days I trailer(enclosed) the Spyder to anywhere we want, and hoon in the mountains with like-minded friends.
Sorted, geared, and driven properly, a Spyder can be an awesome conveyance.
But, you've got to want it MORE, like Stan said.