Knowing that, is bitcoin investors still an option?
Test the waters then.
Different people have different preferences.
Who knows there will be interested even on a ratio of 1:10.
You wont really gain anything if you dont try so as said it would really needing some steps for test.
Even on a small ration it would be still considerable rather not on trying at all. Finding investors is really not simple
yet convincing them on the first place would be the biggest challenge.