Depends on how many members you want. The UK Parliament has like 1,439 members in total divided between the Commons and the House of Lords, with very similar searing arrangements, with a few differences.
Woot. I tried to go back a couple of months ago when they had the free login campaign running. I remembered my playonline number and my account id but not my password and I don't have access to the email account I used way back when. Needless to say I am very sad an dejected.