Seedbox

Gigatux would be out of the question. Before you even click on the ToS they have a few lines includeing

"Any illegal activities, including offences relating to copyright."

A Seedbox unless he is seeding legal torrents is pretty much bunk

And the acceptable use policy

1.The Client and their end users shall not, nor shall they permit, enable, or assist others, to use the Services for any breach of any applicable law or generally accepted transmission or application protocols applicable to the Internet or any part of it or to anything connected to it or to any user of it. Such prohibited use includes but is not limited to the following:

a. civil infringement of and/or criminal offences relating to copyright, trade marks or any other intellectual property right in any jurisdiction

b. commission of any criminal offence (including deliberate transmission of computer viruses) under the Computer Misuse Act 1990 (UK) or any similar legislation in any country; or

c. knowingly or recklessly transmitting, displaying or posting to a publicly accessible service any material which is unlawful or actionably defamatory or an invasion of privacy, breach of an intellectual property right or breach of a right of publicity in any jurisdiction with which any publicly accessible service reasonably appears to have any connection or from which it may reasonably be apprehended that a publicly accessible service is likely to be significantly accessed; or

d. transmitting, transferring, displaying or posting to a publicly accessible service any material in breach of the Data Protection Act 1998 (UK) or similar legislation in any other country or of any material which is confidential or is a trade secret or which affects the national security of the United Kingdom or the said territory or which may expose GigaTux to any retribution or penalty under the laws and/or regulations and/or decrees of the United Kingdom or any other country relating to the export of or dealing with military or potentially military resources; or

e. use of the Services or the Internet in any manner which is a violation or infringement of any rights of any kind or nature (whether like to any of the foregoing or otherwise) of any person, firm or company; or

f. unauthorised access to the network management equipment of GigaTux or other Internet service providers; or

g. forgery of Internet addresses or other fields in IP packets by the Client; or

h. any sending of unsolicited email messages or any mass mailing of unsolicited advertising material by the Client; or

i. any activity that potentially could harm the GigaTux Network, upstream networks, GigaTux clients' networks or other networks, including but not limited to traffic flooding, malicious overflows, etc; or

j. any activity that GigaTux decides at its absolute discretion is an unsuitable use of the Services.

Also the fact it's a UK based group would mean hella strict on the copyrights. I suggust looking on the wiki or if you can find a provider with a server in a very laxed country.