jalandhar should be added in ur time table. already kalka mail is running from kalka via ndls cnb . so there is no scope for una/kalka howrah .
its good to swtich off 13049/50 asr-hwh exp n start a new train to amritsar via pta umb sre lko.
i think una should first connectivity with other parts of punjab via chandigarh ludhiana new railline to amritsar