SMF - Simple Machines Forum Expert / Developer needed for current forum changes

Hello,

We have a current SMF forum which we have had running for some years on 1.1.1

As it is on a very old platform we are facing issues, the first list of work we want doing is as follows:

Upgrade to latest SMF version
Add recaptcha to sign up
Add SEO urls
Fix sign up form submit button (not working)
**Possible extra we are considering making certain sections of the forum paid only members? just an idea at the moment however maybe you can advise more on this.

Initially this would just be remote work and we would pay for the above list as one project if you can give us a deadline on this.

We are located in the UK, London however we would accept anyone remote,

Thanks