Yes you will know if one of those hoses comes off - it will run badly
but rest easy - unless you did a real bodgy job or used cheap/flimsy hose clamps nothing should blow off ...........glad to hear it all went well !

Thanks!
most of the hoses were ones already on the car, and they are in good cond.
so now Im ready to get another tune done.....well..... after I replace my clutch that is