Transfer Blogger To WordPress

I have been running a steady climbing website on Google's blogger platform but today the Google police have f**cked me in the ass and have locked my website because it says I have violated their terms of service.

I requested an appeal but I think it's time to go to Wordpress with full hosting.

How easy will it be to transfer my site to WP and will I lose all my SEO work I have done such as backlinks, PBN links etc or are they just connected to the URL.

There is direct plugin which can migrate your content

Well your url stucture probably needs a complete overhaul. So prepare to spend a night or two redirecting. But really depends on the complexity of your site.
Long term you can only profit..short term might be a mess ;-)

this article has your anwer:
https://bloggertowp.org/tutorials/permalink-seo-migration/