Hi there,
You used the dictionary on that site, yes? Well, it looks like you misinterpreted the results...
What that dictionary does is it searches both the meaning of the kanji, and the sample compound words that it provides. So, the single kanji it brings up on the left is just one of the kanji used in the sample compounds which are on the right (i.e. the words I gave you before). For 'se' and 'gaku' this has led you a bit astray...
春 (haru; and I think you misheard 'shun' as 'dan', btw) is, as you have obviously realised, spring the season. You can use this if you want, but imagine the difference between 'autumn' and 'wing nut'. That's the difference in meaning between 'haru' and 'bane'.
瀬 (se) is, I guess, like a water hazard for a boat. It can be both 'rapids' and 'shallows', you see. The word I gave before uses this and another to mean 'ford' and is like "shallow(or superficial) + shallows"
楽 (gaku/raku) is 'music' and also 'comfort/ease/pleasure'. 'Percussion' that I gave before is 'hit + music + instrument".
I've had a bit more of a think about it, and what about this:
Spring (as in 'fountainhead') + cross-over (lit. 'step across a stream') + drum-sounds
泉渉鼕
sen|shou|tou
or a with an alternative final kanji:
Spring + cross-over + drum-sound(/swelling-water-sound)
泉渉彭
sen|shou|hou
again I know this isn't the "coiled metal" meaning of 'spring', but it has a nice internal logic with the idea of crossing a stream near its source.
I have to say I can't guarantee my suggestions here. This is beyond my ability with kanji really...just my best guess :/
PS
Thanks for the message, I appreciate it! And no worries
PPS
At this site
WWWJDIC: Kanji Selection you can get stroke-order gifs. Just copy and paste the kanji into the 'keyword' box, and then click the "SOD" link on the results page (not available for all kanji though; I should be able to show you how to write the ones that aren't there out of whatever you choose though, if you like)
PPPS
In your aesthetic considerations, remember that for terms with more than one kanji (i.e. the compound words from before), they can be written vertically with one kanji above the next as well as horizontally...