I'd say that works.
You've got several common fretless factors down enough to fool most.
For instance:Lars K Norberg formerly of Spiral Architect,was repeatedly rumored by many fans to have played fretless bass on their album "A Sceptics Universe"
But he said in a interview:
"There has been some confusion about the bass, whether I use fretless on the album or not. To end the confusion,I used a Steinberger Q4 on that record all the way through, and its definitely fretted.
This is the story: That bass has actually a very
hard sound to it. Thats great for certain things, but can also be limiting. Anyway in order to create more variations to my lines, I started to experiment with different approaches to
simulate fretless bass.
My goal at the time was to create a hybrid style thus getting the best from both worlds. I used no effects in order to accomplish the illusion of a fretless bass. Basically I just tried to
play more legato. For instance, one thing I did was to play a lot of
parallel octaves in order both to get that richer fretless-sounding sound and the desired
glissando feel: Listen to the first half of Moving Spirit for extended use of this technique. It's reminiscent to using an octaver.
Since then Ive bought myself a fretless bass, a Gary Willis signature. I use that one in the new project with Steinar. I also have the fretted version of the same bass. As of now I'm not sure which bass I'll use on the new SA. Perhaps a combination? Time will show."
Andreas Jonsson #30